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02 May 2007 
             
         
    Observations and analysis of polar stratospheric clouds detected by POAM III and SAGE III during the SOLVE II/VINTERSOL campaign in the 2002/2003 Northern Hemisphere winter  
        
            J. Alfred ,M. Fromm ,R. Bevilacqua ,G. Nedoluha ,A. Strawa ,L. Poole ,and J. Wickert  
        
            
            
            
            
            
            
            
    
        
            
        
            
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                                                        Jul 2017 
                                                        559 
                                                        488 
                                                        68 
                                                        1,115 
                                                 
                                                
                                                        Aug 2017 
                                                        566 
                                                        493 
                                                        68 
                                                        1,127 
                                                 
                                                
                                                        Sep 2017 
                                                        572 
                                                        498 
                                                        70 
                                                        1,140 
                                                 
                                                
                                                        Oct 2017 
                                                        578 
                                                        505 
                                                        70 
                                                        1,153 
                                                 
                                                
                                                        Nov 2017 
                                                        580 
                                                        509 
                                                        70 
                                                        1,159 
                                                 
                                                
                                                        Dec 2017 
                                                        585 
                                                        513 
                                                        70 
                                                        1,168 
                                                 
                                                
                                                        Jan 2018 
                                                        591 
                                                        518 
                                                        70 
                                                        1,179 
                                                 
                                                
                                                        Feb 2018 
                                                        592 
                                                        519 
                                                        70 
                                                        1,181 
                                                 
                                                
                                                        Mar 2018 
                                                        599 
                                                        526 
                                                        71 
                                                        1,196 
                                                 
                                                
                                                        Apr 2018 
                                                        608 
                                                        531 
                                                        71 
                                                        1,210 
                                                 
                                                
                                                        May 2018 
                                                        615 
                                                        537 
                                                        71 
                                                        1,223 
                                                 
                                                
                                                        Jun 2018 
                                                        625 
                                                        545 
                                                        71 
                                                        1,241 
                                                 
                                                
                                                        Jul 2018 
                                                        629 
                                                        550 
                                                        71 
                                                        1,250 
                                                 
                                                
                                                        Aug 2018 
                                                        636 
                                                        553 
                                                        71 
                                                        1,260 
                                                 
                                                
                                                        Sep 2018 
                                                        638 
                                                        558 
                                                        71 
                                                        1,267 
                                                 
                                                
                                                        Oct 2018 
                                                        644 
                                                        564 
                                                        74 
                                                        1,282 
                                                 
                                                
                                                        Nov 2018 
                                                        654 
                                                        570 
                                                        74 
                                                        1,298 
                                                 
                                                
                                                        Dec 2018 
                                                        664 
                                                        573 
                                                        75 
                                                        1,312 
                                                 
                                                
                                                        Jan 2019 
                                                        670 
                                                        576 
                                                        75 
                                                        1,321 
                                                 
                                                
                                                        Feb 2019 
                                                        676 
                                                        578 
                                                        76 
                                                        1,330 
                                                 
                                                
                                                        Mar 2019 
                                                        679 
                                                        583 
                                                        76 
                                                        1,338 
                                                 
                                                
                                                        Apr 2019 
                                                        684 
                                                        585 
                                                        76 
                                                        1,345 
                                                 
                                                
                                                        May 2019 
                                                        690 
                                                        588 
                                                        76 
                                                        1,354 
                                                 
                                                
                                                        Jun 2019 
                                                        695 
                                                        594 
                                                        76 
                                                        1,365 
                                                 
                                                
                                                        Jul 2019 
                                                        698 
                                                        596 
                                                        76 
                                                        1,370 
                                                 
                                                
                                                        Aug 2019 
                                                        702 
                                                        598 
                                                        76 
                                                        1,376 
                                                 
                                                
                                                        Sep 2019 
                                                        702 
                                                        599 
                                                        76 
                                                        1,377 
                                                 
                                                
                                                        Oct 2019 
                                                        705 
                                                        600 
                                                        77 
                                                        1,382 
                                                 
                                                
                                                        Nov 2019 
                                                        708 
                                                        600 
                                                        78 
                                                        1,386 
                                                 
                                                
                                                        Dec 2019 
                                                        709 
                                                        610 
                                                        78 
                                                        1,397 
                                                 
                                                
                                                        Jan 2020 
                                                        713 
                                                        611 
                                                        78 
                                                        1,402 
                                                 
                                                
                                                        Feb 2020 
                                                        717 
                                                        614 
                                                        79 
                                                        1,410 
                                                 
                                                
                                                        Mar 2020 
                                                        724 
                                                        615 
                                                        80 
                                                        1,419 
                                                 
                                                
                                                        Apr 2020 
                                                        729 
                                                        620 
                                                        80 
                                                        1,429 
                                                 
                                                
                                                        May 2020 
                                                        730 
                                                        621 
                                                        80 
                                                        1,431 
                                                 
                                                
                                                        Jun 2020 
                                                        742 
                                                        625 
                                                        80 
                                                        1,447 
                                                 
                                                
                                                        Jul 2020 
                                                        752 
                                                        632 
                                                        85 
                                                        1,469 
                                                 
                                                
                                                        Aug 2020 
                                                        764 
                                                        637 
                                                        88 
                                                        1,489 
                                                 
                                                
                                                        Sep 2020 
                                                        772 
                                                        640 
                                                        88 
                                                        1,500 
                                                 
                                                
                                                        Oct 2020 
                                                        778 
                                                        647 
                                                        88 
                                                        1,513 
                                                 
                                                
                                                        Nov 2020 
                                                        786 
                                                        654 
                                                        88 
                                                        1,528 
                                                 
                                                
                                                        Dec 2020 
                                                        789 
                                                        654 
                                                        88 
                                                        1,531 
                                                 
                                                
                                                        Jan 2021 
                                                        801 
                                                        656 
                                                        88 
                                                        1,545 
                                                 
                                                
                                                        Feb 2021 
                                                        812 
                                                        663 
                                                        88 
                                                        1,563 
                                                 
                                                
                                                        Mar 2021 
                                                        813 
                                                        664 
                                                        88 
                                                        1,565 
                                                 
                                                
                                                        Apr 2021 
                                                        824 
                                                        665 
                                                        88 
                                                        1,577 
                                                 
                                                
                                                        May 2021 
                                                        830 
                                                        673 
                                                        89 
                                                        1,592 
                                                 
                                                
                                                        Jun 2021 
                                                        834 
                                                        675 
                                                        89 
                                                        1,598 
                                                 
                                                
                                                        Jul 2021 
                                                        839 
                                                        678 
                                                        89 
                                                        1,606 
                                                 
                                                
                                                        Aug 2021 
                                                        845 
                                                        684 
                                                        89 
                                                        1,618 
                                                 
                                                
                                                        Sep 2021 
                                                        855 
                                                        690 
                                                        89 
                                                        1,634 
                                                 
                                                
                                                        Oct 2021 
                                                        863 
                                                        726 
                                                        89 
                                                        1,678 
                                                 
                                                
                                                        Nov 2021 
                                                        869 
                                                        745 
                                                        89 
                                                        1,703 
                                                 
                                                
                                                        Dec 2021 
                                                        878 
                                                        750 
                                                        89 
                                                        1,717 
                                                 
                                                
                                                        Jan 2022 
                                                        892 
                                                        755 
                                                        90 
                                                        1,737 
                                                 
                                                
                                                        Feb 2022 
                                                        900 
                                                        759 
                                                        91 
                                                        1,750 
                                                 
                                                
                                                        Mar 2022 
                                                        906 
                                                        764 
                                                        91 
                                                        1,761 
                                                 
                                                
                                                        Apr 2022 
                                                        914 
                                                        765 
                                                        92 
                                                        1,771 
                                                 
                                                
                                                        May 2022 
                                                        917 
                                                        767 
                                                        93 
                                                        1,777 
                                                 
                                                
                                                        Jun 2022 
                                                        923 
                                                        768 
                                                        93 
                                                        1,784 
                                                 
                                                
                                                        Jul 2022 
                                                        928 
                                                        768 
                                                        93 
                                                        1,789 
                                                 
                                                
                                                        Aug 2022 
                                                        942 
                                                        770 
                                                        94 
                                                        1,806 
                                                 
                                                
                                                        Sep 2022 
                                                        945 
                                                        773 
                                                        94 
                                                        1,812 
                                                 
                                                
                                                        Oct 2022 
                                                        949 
                                                        775 
                                                        95 
                                                        1,819 
                                                 
                                                
                                                        Nov 2022 
                                                        952 
                                                        778 
                                                        95 
                                                        1,825 
                                                 
                                                
                                                        Dec 2022 
                                                        971 
                                                        788 
                                                        96 
                                                        1,855 
                                                 
                                                
                                                        Jan 2023 
                                                        973 
                                                        789 
                                                        96 
                                                        1,858 
                                                 
                                                
                                                        Feb 2023 
                                                        983 
                                                        792 
                                                        97 
                                                        1,872 
                                                 
                                                
                                                        Mar 2023 
                                                        993 
                                                        795 
                                                        98 
                                                        1,886 
                                                 
                                                
                                                        Apr 2023 
                                                        996 
                                                        798 
                                                        98 
                                                        1,892 
                                                 
                                                
                                                        May 2023 
                                                        1,018 
                                                        807 
                                                        98 
                                                        1,923 
                                                 
                                                
                                                        Jun 2023 
                                                        1,052 
                                                        810 
                                                        99 
                                                        1,961 
                                                 
                                                
                                                        Jul 2023 
                                                        1,089 
                                                        816 
                                                        101 
                                                        2,006 
                                                 
                                                
                                                        Aug 2023 
                                                        1,123 
                                                        822 
                                                        104 
                                                        2,049 
                                                 
                                                
                                                        Sep 2023 
                                                        1,153 
                                                        824 
                                                        105 
                                                        2,082 
                                                 
                                                
                                                        Oct 2023 
                                                        1,193 
                                                        831 
                                                        106 
                                                        2,130 
                                                 
                                                
                                                        Nov 2023 
                                                        1,218 
                                                        835 
                                                        106 
                                                        2,159 
                                                 
                                                
                                                        Dec 2023 
                                                        1,254 
                                                        838 
                                                        107 
                                                        2,199 
                                                 
                                                
                                                        Jan 2024 
                                                        1,290 
                                                        842 
                                                        107 
                                                        2,239 
                                                 
                                                
                                                        Feb 2024 
                                                        1,320 
                                                        846 
                                                        107 
                                                        2,273 
                                                 
                                                
                                                        Mar 2024 
                                                        1,358 
                                                        855 
                                                        110 
                                                        2,323 
                                                 
                                                
                                                        Apr 2024 
                                                        1,400 
                                                        860 
                                                        114 
                                                        2,374 
                                                 
                                                
                                                        May 2024 
                                                        1,411 
                                                        867 
                                                        118 
                                                        2,396 
                                                 
                                                
                                                        Jun 2024 
                                                        1,423 
                                                        878 
                                                        121 
                                                        2,422 
                                                 
                                                
                                                        Jul 2024 
                                                        1,440 
                                                        890 
                                                        124 
                                                        2,454 
                                                 
                                                
                                                        Aug 2024 
                                                        1,458 
                                                        895 
                                                        124 
                                                        2,477 
                                                 
                                                
                                                        Sep 2024 
                                                        1,463 
                                                        898 
                                                        124 
                                                        2,485 
                                                 
                                                
                                                        Oct 2024 
                                                        1,477 
                                                        906 
                                                        124 
                                                        2,507 
                                                 
                                                
                                                        Nov 2024 
                                                        1,480 
                                                        910 
                                                        125 
                                                        2,515 
                                                 
                                                
                                                        Dec 2024 
                                                        1,485 
                                                        914 
                                                        125 
                                                        2,524 
                                                 
                                                
                                                        Jan 2025 
                                                        1,501 
                                                        930 
                                                        126 
                                                        2,557 
                                                 
                                                
                                                        Feb 2025 
                                                        1,524 
                                                        942 
                                                        126 
                                                        2,592 
                                                 
                                                
                                                        Mar 2025 
                                                        1,543 
                                                        952 
                                                        126 
                                                        2,621 
                                                 
                                                
                                                        Apr 2025 
                                                        1,558 
                                                        963 
                                                        129 
                                                        2,650 
                                                 
                                                
                                                        May 2025 
                                                        1,563 
                                                        972 
                                                        129 
                                                        2,664 
                                                 
                                                
                                                        Jun 2025 
                                                        1,599 
                                                        979 
                                                        131 
                                                        2,709 
                                                 
                                                
                                                        Jul 2025 
                                                        1,616 
                                                        986 
                                                        132 
                                                        2,734 
                                                 
                                                
                                                        Aug 2025 
                                                        1,638 
                                                        1,002 
                                                        134 
                                                        2,774 
                                                 
                                                
                                                        Sep 2025 
                                                        1,658 
                                                        1,012 
                                                        139 
                                                        2,809 
                                                 
                                                
                                                        Oct 2025 
                                                        1,669 
                                                        1,029 
                                                        141 
                                                        2,839 
                                                 
                                             
                                        
                                     
                                 
                             
                     
        
                    
                    
                        
                            Total article views: 2,252  (including HTML, PDF, and XML)
                        
                            
                                
                                
                                    HTML 
                                    PDF 
                                    XML 
                                    Total 
                                    BibTeX 
                                    EndNote 
                        
                                 
                                
                                    1,405 
                                    721 
                                    126 
                                    2,252 
                                    149 
                                    134 
                        
                                 
                                 
                            
                            
                                HTML: 1,405 
                                PDF: 721 
                                XML: 126 
                                Total: 2,252 
                                BibTeX: 149 
                                EndNote: 134 
                             
                            Views and downloads   (calculated since 01 Feb 2013, article published on 02 May 2007)
                        
                        
                            
                                
                                    
                                        
                                            
                                            
                                                Month 
                                                HTML 
                                                PDF 
                                                XML 
                                                Total 
                                             
                                             
                                            
                                                
                                                        Feb 2013 
                                                        12 
                                                        22 
                                                        12 
                                                        46 
                                                 
                                                
                                                        Mar 2013 
                                                        2 
                                                        7 
                                                        2 
                                                        11 
                                                 
                                                
                                                        Apr 2013 
                                                        1 
                                                        5 
                                                        0 
                                                        6 
                                                 
                                                
                                                        May 2013 
                                                        1 
                                                        8 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jun 2013 
                                                        5 
                                                        12 
                                                        0 
                                                        17 
                                                 
                                                
                                                        Jul 2013 
                                                        2 
                                                        8 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Aug 2013 
                                                        11 
                                                        9 
                                                        0 
                                                        20 
                                                 
                                                
                                                        Sep 2013 
                                                        3 
                                                        10 
                                                        0 
                                                        13 
                                                 
                                                
                                                        Oct 2013 
                                                        12 
                                                        13 
                                                        2 
                                                        27 
                                                 
                                                
                                                        Nov 2013 
                                                        2 
                                                        6 
                                                        0 
                                                        8 
                                                 
                                                
                                                        Dec 2013 
                                                        2 
                                                        4 
                                                        2 
                                                        8 
                                                 
                                                
                                                        Jan 2014 
                                                        5 
                                                        7 
                                                        3 
                                                        15 
                                                 
                                                
                                                        Feb 2014 
                                                        9 
                                                        8 
                                                        4 
                                                        21 
                                                 
                                                
                                                        Mar 2014 
                                                        15 
                                                        8 
                                                        3 
                                                        26 
                                                 
                                                
                                                        Apr 2014 
                                                        7 
                                                        15 
                                                        1 
                                                        23 
                                                 
                                                
                                                        May 2014 
                                                        4 
                                                        7 
                                                        0 
                                                        11 
                                                 
                                                
                                                        Jun 2014 
                                                        1 
                                                        6 
                                                        0 
                                                        7 
                                                 
                                                
                                                        Jul 2014 
                                                        3 
                                                        12 
                                                        0 
                                                        15 
                                                 
                                                
                                                        Aug 2014 
                                                        5 
                                                        10 
                                                        0 
                                                        15 
                                                 
                                                
                                                        Sep 2014 
                                                        5 
                                                        8 
                                                        0 
                                                        13 
                                                 
                                                
                                                        Oct 2014 
                                                        1 
                                                        6 
                                                        1 
                                                        8 
                                                 
                                                
                                                        Nov 2014 
                                                        3 
                                                        9 
                                                        1 
                                                        13 
                                                 
                                                
                                                        Dec 2014 
                                                        2 
                                                        10 
                                                        1 
                                                        13 
                                                 
                                                
                                                        Jan 2015 
                                                        5 
                                                        6 
                                                        2 
                                                        13 
                                                 
                                                
                                                        Feb 2015 
                                                        2 
                                                        5 
                                                        0 
                                                        7 
                                                 
                                                
                                                        Mar 2015 
                                                        2 
                                                        3 
                                                        1 
                                                        6 
                                                 
                                                
                                                        Apr 2015 
                                                        3 
                                                        2 
                                                        0 
                                                        5 
                                                 
                                                
                                                        May 2015 
                                                        6 
                                                        3 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jun 2015 
                                                        24 
                                                        3 
                                                        2 
                                                        29 
                                                 
                                                
                                                        Jul 2015 
                                                        16 
                                                        6 
                                                        0 
                                                        22 
                                                 
                                                
                                                        Aug 2015 
                                                        4 
                                                        6 
                                                        1 
                                                        11 
                                                 
                                                
                                                        Sep 2015 
                                                        1 
                                                        3 
                                                        1 
                                                        5 
                                                 
                                                
                                                        Oct 2015 
                                                        15 
                                                        2 
                                                        0 
                                                        17 
                                                 
                                                
                                                        Nov 2015 
                                                        18 
                                                        2 
                                                        2 
                                                        22 
                                                 
                                                
                                                        Dec 2015 
                                                        3 
                                                        1 
                                                        2 
                                                        6 
                                                 
                                                
                                                        Jan 2016 
                                                        20 
                                                        9 
                                                        1 
                                                        30 
                                                 
                                                
                                                        Feb 2016 
                                                        12 
                                                        7 
                                                        3 
                                                        22 
                                                 
                                                
                                                        Mar 2016 
                                                        9 
                                                        4 
                                                        0 
                                                        13 
                                                 
                                                
                                                        Apr 2016 
                                                        8 
                                                        2 
                                                        0 
                                                        10 
                                                 
                                                
                                                        May 2016 
                                                        6 
                                                        3 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jun 2016 
                                                        4 
                                                        1 
                                                        2 
                                                        7 
                                                 
                                                
                                                        Jul 2016 
                                                        5 
                                                        1 
                                                        2 
                                                        8 
                                                 
                                                
                                                        Aug 2016 
                                                        2 
                                                        1 
                                                        1 
                                                        4 
                                                 
                                                
                                                        Sep 2016 
                                                        2 
                                                        2 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Oct 2016 
                                                        3 
                                                        2 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Nov 2016 
                                                        2 
                                                        3 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Dec 2016 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Jan 2017 
                                                        3 
                                                        1 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Feb 2017 
                                                        8 
                                                        1 
                                                        9 
                                                 
                                                
                                                        Mar 2017 
                                                        7 
                                                        1 
                                                        8 
                                                 
                                                
                                                        Apr 2017 
                                                        11 
                                                        1 
                                                        0 
                                                        12 
                                                 
                                                
                                                        May 2017 
                                                        11 
                                                        5 
                                                        0 
                                                        16 
                                                 
                                                
                                                        Jun 2017 
                                                        14 
                                                        1 
                                                        15 
                                                 
                                                
                                                        Jul 2017 
                                                        9 
                                                        3 
                                                        0 
                                                        12 
                                                 
                                                
                                                        Aug 2017 
                                                        6 
                                                        4 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Sep 2017 
                                                        5 
                                                        5 
                                                        1 
                                                        11 
                                                 
                                                
                                                        Oct 2017 
                                                        5 
                                                        6 
                                                        0 
                                                        11 
                                                 
                                                
                                                        Nov 2017 
                                                        2 
                                                        3 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Dec 2017 
                                                        4 
                                                        2 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Jan 2018 
                                                        6 
                                                        4 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Feb 2018 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Mar 2018 
                                                        6 
                                                        6 
                                                        1 
                                                        13 
                                                 
                                                
                                                        Apr 2018 
                                                        8 
                                                        4 
                                                        0 
                                                        12 
                                                 
                                                
                                                        May 2018 
                                                        7 
                                                        5 
                                                        0 
                                                        12 
                                                 
                                                
                                                        Jun 2018 
                                                        5 
                                                        4 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jul 2018 
                                                        3 
                                                        4 
                                                        0 
                                                        7 
                                                 
                                                
                                                        Aug 2018 
                                                        5 
                                                        3 
                                                        0 
                                                        8 
                                                 
                                                
                                                        Sep 2018 
                                                        1 
                                                        4 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Oct 2018 
                                                        4 
                                                        3 
                                                        3 
                                                        10 
                                                 
                                                
                                                        Nov 2018 
                                                        6 
                                                        4 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Dec 2018 
                                                        8 
                                                        2 
                                                        1 
                                                        11 
                                                 
                                                
                                                        Jan 2019 
                                                        5 
                                                        1 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Feb 2019 
                                                        6 
                                                        2 
                                                        1 
                                                        9 
                                                 
                                                
                                                        Mar 2019 
                                                        1 
                                                        4 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Apr 2019 
                                                        2 
                                                        0 
                                                        2 
                                                 
                                                
                                                        May 2019 
                                                        5 
                                                        2 
                                                        0 
                                                        7 
                                                 
                                                
                                                        Jun 2019 
                                                        4 
                                                        5 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jul 2019 
                                                        3 
                                                        2 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Aug 2019 
                                                        3 
                                                        1 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Sep 2019 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Oct 2019 
                                                        3 
                                                        1 
                                                        1 
                                                        5 
                                                 
                                                
                                                        Nov 2019 
                                                        3 
                                                        1 
                                                        4 
                                                 
                                                
                                                        Dec 2019 
                                                        1 
                                                        9 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Jan 2020 
                                                        4 
                                                        1 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Feb 2020 
                                                        4 
                                                        3 
                                                        1 
                                                        8 
                                                 
                                                
                                                        Mar 2020 
                                                        7 
                                                        1 
                                                        1 
                                                        9 
                                                 
                                                
                                                        Apr 2020 
                                                        4 
                                                        5 
                                                        0 
                                                        9 
                                                 
                                                
                                                        May 2020 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jun 2020 
                                                        5 
                                                        3 
                                                        0 
                                                        8 
                                                 
                                                
                                                        Jul 2020 
                                                        6 
                                                        7 
                                                        5 
                                                        18 
                                                 
                                                
                                                        Aug 2020 
                                                        11 
                                                        4 
                                                        2 
                                                        17 
                                                 
                                                
                                                        Sep 2020 
                                                        8 
                                                        2 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Oct 2020 
                                                        4 
                                                        6 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Nov 2020 
                                                        7 
                                                        5 
                                                        0 
                                                        12 
                                                 
                                                
                                                        Dec 2020 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Jan 2021 
                                                        12 
                                                        1 
                                                        0 
                                                        13 
                                                 
                                                
                                                        Feb 2021 
                                                        11 
                                                        4 
                                                        0 
                                                        15 
                                                 
                                                
                                                        Mar 2021 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Apr 2021 
                                                        10 
                                                        0 
                                                        10 
                                                 
                                                
                                                        May 2021 
                                                        6 
                                                        7 
                                                        1 
                                                        14 
                                                 
                                                
                                                        Jun 2021 
                                                        4 
                                                        2 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Jul 2021 
                                                        5 
                                                        3 
                                                        0 
                                                        8 
                                                 
                                                
                                                        Aug 2021 
                                                        6 
                                                        3 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Sep 2021 
                                                        10 
                                                        6 
                                                        0 
                                                        16 
                                                 
                                                
                                                        Oct 2021 
                                                        8 
                                                        36 
                                                        0 
                                                        44 
                                                 
                                                
                                                        Nov 2021 
                                                        6 
                                                        18 
                                                        0 
                                                        24 
                                                 
                                                
                                                        Dec 2021 
                                                        9 
                                                        1 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Jan 2022 
                                                        14 
                                                        5 
                                                        1 
                                                        20 
                                                 
                                                
                                                        Feb 2022 
                                                        8 
                                                        4 
                                                        1 
                                                        13 
                                                 
                                                
                                                        Mar 2022 
                                                        6 
                                                        4 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Apr 2022 
                                                        8 
                                                        1 
                                                        1 
                                                        10 
                                                 
                                                
                                                        May 2022 
                                                        3 
                                                        1 
                                                        1 
                                                        5 
                                                 
                                                
                                                        Jun 2022 
                                                        5 
                                                        1 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Jul 2022 
                                                        5 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Aug 2022 
                                                        14 
                                                        2 
                                                        1 
                                                        17 
                                                 
                                                
                                                        Sep 2022 
                                                        3 
                                                        3 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Oct 2022 
                                                        4 
                                                        1 
                                                        1 
                                                        6 
                                                 
                                                
                                                        Nov 2022 
                                                        3 
                                                        3 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Dec 2022 
                                                        19 
                                                        7 
                                                        1 
                                                        27 
                                                 
                                                
                                                        Jan 2023 
                                                        2 
                                                        1 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Feb 2023 
                                                        10 
                                                        1 
                                                        1 
                                                        12 
                                                 
                                                
                                                        Mar 2023 
                                                        10 
                                                        2 
                                                        1 
                                                        13 
                                                 
                                                
                                                        Apr 2023 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        May 2023 
                                                        22 
                                                        7 
                                                        0 
                                                        29 
                                                 
                                                
                                                        Jun 2023 
                                                        34 
                                                        2 
                                                        1 
                                                        37 
                                                 
                                                
                                                        Jul 2023 
                                                        36 
                                                        5 
                                                        2 
                                                        43 
                                                 
                                                
                                                        Aug 2023 
                                                        34 
                                                        4 
                                                        3 
                                                        41 
                                                 
                                                
                                                        Sep 2023 
                                                        30 
                                                        2 
                                                        1 
                                                        33 
                                                 
                                                
                                                        Oct 2023 
                                                        40 
                                                        7 
                                                        1 
                                                        48 
                                                 
                                                
                                                        Nov 2023 
                                                        25 
                                                        1 
                                                        0 
                                                        26 
                                                 
                                                
                                                        Dec 2023 
                                                        36 
                                                        2 
                                                        1 
                                                        39 
                                                 
                                                
                                                        Jan 2024 
                                                        36 
                                                        3 
                                                        0 
                                                        39 
                                                 
                                                
                                                        Feb 2024 
                                                        30 
                                                        4 
                                                        0 
                                                        34 
                                                 
                                                
                                                        Mar 2024 
                                                        38 
                                                        8 
                                                        3 
                                                        49 
                                                 
                                                
                                                        Apr 2024 
                                                        42 
                                                        4 
                                                        4 
                                                        50 
                                                 
                                                
                                                        May 2024 
                                                        11 
                                                        6 
                                                        4 
                                                        21 
                                                 
                                                
                                                        Jun 2024 
                                                        12 
                                                        6 
                                                        3 
                                                        21 
                                                 
                                                
                                                        Jul 2024 
                                                        17 
                                                        6 
                                                        3 
                                                        26 
                                                 
                                                
                                                        Aug 2024 
                                                        18 
                                                        4 
                                                        0 
                                                        22 
                                                 
                                                
                                                        Sep 2024 
                                                        5 
                                                        2 
                                                        0 
                                                        7 
                                                 
                                                
                                                        Oct 2024 
                                                        14 
                                                        5 
                                                        0 
                                                        19 
                                                 
                                                
                                                        Nov 2024 
                                                        3 
                                                        3 
                                                        1 
                                                        7 
                                                 
                                                
                                                        Dec 2024 
                                                        5 
                                                        4 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jan 2025 
                                                        16 
                                                        13 
                                                        1 
                                                        30 
                                                 
                                                
                                                        Feb 2025 
                                                        22 
                                                        10 
                                                        0 
                                                        32 
                                                 
                                                
                                                        Mar 2025 
                                                        19 
                                                        7 
                                                        0 
                                                        26 
                                                 
                                                
                                                        Apr 2025 
                                                        14 
                                                        10 
                                                        3 
                                                        27 
                                                 
                                                
                                                        May 2025 
                                                        5 
                                                        9 
                                                        0 
                                                        14 
                                                 
                                                
                                                        Jun 2025 
                                                        35 
                                                        5 
                                                        2 
                                                        42 
                                                 
                                                
                                                        Jul 2025 
                                                        16 
                                                        4 
                                                        1 
                                                        21 
                                                 
                                                
                                                        Aug 2025 
                                                        22 
                                                        13 
                                                        2 
                                                        37 
                                                 
                                                
                                                        Sep 2025 
                                                        20 
                                                        7 
                                                        5 
                                                        32 
                                                 
                                                
                                                        Oct 2025 
                                                        11 
                                                        13 
                                                        2 
                                                        26 
                                                 
                        
                                             
                                        
                                     
                                 
                                
                             
                        
                        
                            Cumulative views and downloads  
                                         (calculated since 01 Feb 2013, article published on 02 May 2007)
                        
                        
                            
                                
                                    
                                        
                                            
                                            
                                                Month 
                                                HTML views 
                                                PDF downloads 
                                                XML downloads 
                                             
                                             
                                            
                                                
                                                        Mar 2013 
                                                        12 
                                                        22 
                                                        12 
                                                 
                                                
                                                        Mar 2013 
                                                        14 
                                                        29 
                                                        14 
                                                 
                                                
                                                        May 2013 
                                                        15 
                                                        34 
                                                        14 
                                                 
                                                
                                                        May 2013 
                                                        16 
                                                        42 
                                                        14 
                                                 
                                                
                                                        Jul 2013 
                                                        21 
                                                        54 
                                                        14 
                                                 
                                                
                                                        Jul 2013 
                                                        23 
                                                        62 
                                                        14 
                                                 
                                                
                                                        Aug 2013 
                                                        34 
                                                        71 
                                                        14 
                                                 
                                                
                                                        Oct 2013 
                                                        37 
                                                        81 
                                                        14 
                                                 
                                                
                                                        Oct 2013 
                                                        49 
                                                        94 
                                                        16 
                                                 
                                                
                                                        Dec 2013 
                                                        51 
                                                        100 
                                                        16 
                                                 
                                                
                                                        Dec 2013 
                                                        53 
                                                        104 
                                                        18 
                                                 
                                                
                                                        Jan 2014 
                                                        58 
                                                        111 
                                                        21 
                                                 
                                                
                                                        Mar 2014 
                                                        67 
                                                        119 
                                                        25 
                                                 
                                                
                                                        Mar 2014 
                                                        82 
                                                        127 
                                                        28 
                                                 
                                                
                                                        May 2014 
                                                        89 
                                                        142 
                                                        29 
                                                 
                                                
                                                        May 2014 
                                                        93 
                                                        149 
                                                        29 
                                                 
                                                
                                                        Jul 2014 
                                                        94 
                                                        155 
                                                        29 
                                                 
                                                
                                                        Jul 2014 
                                                        97 
                                                        167 
                                                        29 
                                                 
                                                
                                                        Aug 2014 
                                                        102 
                                                        177 
                                                        29 
                                                 
                                                
                                                        Oct 2014 
                                                        107 
                                                        185 
                                                        29 
                                                 
                                                
                                                        Oct 2014 
                                                        108 
                                                        191 
                                                        30 
                                                 
                                                
                                                        Dec 2014 
                                                        111 
                                                        200 
                                                        31 
                                                 
                                                
                                                        Dec 2014 
                                                        113 
                                                        210 
                                                        32 
                                                 
                                                
                                                        Jan 2015 
                                                        118 
                                                        216 
                                                        34 
                                                 
                                                
                                                        Mar 2015 
                                                        120 
                                                        221 
                                                        34 
                                                 
                                                
                                                        Mar 2015 
                                                        122 
                                                        224 
                                                        35 
                                                 
                                                
                                                        May 2015 
                                                        125 
                                                        226 
                                                        35 
                                                 
                                                
                                                        May 2015 
                                                        131 
                                                        229 
                                                        35 
                                                 
                                                
                                                        Jul 2015 
                                                        155 
                                                        232 
                                                        37 
                                                 
                                                
                                                        Jul 2015 
                                                        171 
                                                        238 
                                                        37 
                                                 
                                                
                                                        Aug 2015 
                                                        175 
                                                        244 
                                                        38 
                                                 
                                                
                                                        Oct 2015 
                                                        176 
                                                        247 
                                                        39 
                                                 
                                                
                                                        Oct 2015 
                                                        191 
                                                        249 
                                                        39 
                                                 
                                                
                                                        Dec 2015 
                                                        209 
                                                        251 
                                                        41 
                                                 
                                                
                                                        Dec 2015 
                                                        212 
                                                        252 
                                                        43 
                                                 
                                                
                                                        Jan 2016 
                                                        232 
                                                        261 
                                                        44 
                                                 
                                                
                                                        Mar 2016 
                                                        244 
                                                        268 
                                                        47 
                                                 
                                                
                                                        Mar 2016 
                                                        253 
                                                        272 
                                                        47 
                                                 
                                                
                                                        May 2016 
                                                        261 
                                                        274 
                                                        47 
                                                 
                                                
                                                        May 2016 
                                                        267 
                                                        277 
                                                        47 
                                                 
                                                
                                                        Jul 2016 
                                                        271 
                                                        278 
                                                        49 
                                                 
                                                
                                                        Jul 2016 
                                                        276 
                                                        279 
                                                        51 
                                                 
                                                
                                                        Aug 2016 
                                                        278 
                                                        280 
                                                        52 
                                                 
                                                
                                                        Oct 2016 
                                                        280 
                                                        282 
                                                        52 
                                                 
                                                
                                                        Oct 2016 
                                                        283 
                                                        284 
                                                        52 
                                                 
                                                
                                                        Dec 2016 
                                                        285 
                                                        287 
                                                        52 
                                                 
                                                
                                                        Dec 2016 
                                                        288 
                                                        287 
                                                        52 
                                                 
                                                
                                                        Jan 2017 
                                                        291 
                                                        288 
                                                        52 
                                                 
                                                
                                                        Mar 2017 
                                                        299 
                                                        288 
                                                        53 
                                                 
                                                
                                                        Mar 2017 
                                                        306 
                                                        288 
                                                        54 
                                                 
                                                
                                                        May 2017 
                                                        317 
                                                        289 
                                                        54 
                                                 
                                                
                                                        May 2017 
                                                        328 
                                                        294 
                                                        54 
                                                 
                                                
                                                        Jul 2017 
                                                        342 
                                                        294 
                                                        55 
                                                 
                                                
                                                        Jul 2017 
                                                        351 
                                                        297 
                                                        55 
                                                 
                                                
                                                        Aug 2017 
                                                        357 
                                                        301 
                                                        55 
                                                 
                                                
                                                        Oct 2017 
                                                        362 
                                                        306 
                                                        56 
                                                 
                                                
                                                        Oct 2017 
                                                        367 
                                                        312 
                                                        56 
                                                 
                                                
                                                        Dec 2017 
                                                        369 
                                                        315 
                                                        56 
                                                 
                                                
                                                        Dec 2017 
                                                        373 
                                                        317 
                                                        56 
                                                 
                                                
                                                        Jan 2018 
                                                        379 
                                                        321 
                                                        56 
                                                 
                                                
                                                        Mar 2018 
                                                        380 
                                                        322 
                                                        56 
                                                 
                                                
                                                        Mar 2018 
                                                        386 
                                                        328 
                                                        57 
                                                 
                                                
                                                        May 2018 
                                                        394 
                                                        332 
                                                        57 
                                                 
                                                
                                                        May 2018 
                                                        401 
                                                        337 
                                                        57 
                                                 
                                                
                                                        Jul 2018 
                                                        406 
                                                        341 
                                                        57 
                                                 
                                                
                                                        Jul 2018 
                                                        409 
                                                        345 
                                                        57 
                                                 
                                                
                                                        Aug 2018 
                                                        414 
                                                        348 
                                                        57 
                                                 
                                                
                                                        Oct 2018 
                                                        415 
                                                        352 
                                                        57 
                                                 
                                                
                                                        Oct 2018 
                                                        419 
                                                        355 
                                                        60 
                                                 
                                                
                                                        Dec 2018 
                                                        425 
                                                        359 
                                                        60 
                                                 
                                                
                                                        Dec 2018 
                                                        433 
                                                        361 
                                                        61 
                                                 
                                                
                                                        Jan 2019 
                                                        438 
                                                        362 
                                                        61 
                                                 
                                                
                                                        Mar 2019 
                                                        444 
                                                        364 
                                                        62 
                                                 
                                                
                                                        Mar 2019 
                                                        445 
                                                        368 
                                                        62 
                                                 
                                                
                                                        May 2019 
                                                        447 
                                                        368 
                                                        62 
                                                 
                                                
                                                        May 2019 
                                                        452 
                                                        370 
                                                        62 
                                                 
                                                
                                                        Jul 2019 
                                                        456 
                                                        375 
                                                        62 
                                                 
                                                
                                                        Jul 2019 
                                                        459 
                                                        377 
                                                        62 
                                                 
                                                
                                                        Aug 2019 
                                                        462 
                                                        378 
                                                        62 
                                                 
                                                
                                                        Oct 2019 
                                                        462 
                                                        379 
                                                        62 
                                                 
                                                
                                                        Oct 2019 
                                                        465 
                                                        380 
                                                        63 
                                                 
                                                
                                                        Dec 2019 
                                                        468 
                                                        380 
                                                        64 
                                                 
                                                
                                                        Dec 2019 
                                                        469 
                                                        389 
                                                        64 
                                                 
                                                
                                                        Jan 2020 
                                                        473 
                                                        390 
                                                        64 
                                                 
                                                
                                                        Mar 2020 
                                                        477 
                                                        393 
                                                        65 
                                                 
                                                
                                                        Mar 2020 
                                                        484 
                                                        394 
                                                        66 
                                                 
                                                
                                                        May 2020 
                                                        488 
                                                        399 
                                                        66 
                                                 
                                                
                                                        May 2020 
                                                        488 
                                                        400 
                                                        66 
                                                 
                                                
                                                        Jul 2020 
                                                        493 
                                                        403 
                                                        66 
                                                 
                                                
                                                        Jul 2020 
                                                        499 
                                                        410 
                                                        71 
                                                 
                                                
                                                        Aug 2020 
                                                        510 
                                                        414 
                                                        73 
                                                 
                                                
                                                        Oct 2020 
                                                        518 
                                                        416 
                                                        73 
                                                 
                                                
                                                        Oct 2020 
                                                        522 
                                                        422 
                                                        73 
                                                 
                                                
                                                        Dec 2020 
                                                        529 
                                                        427 
                                                        73 
                                                 
                                                
                                                        Dec 2020 
                                                        532 
                                                        427 
                                                        73 
                                                 
                                                
                                                        Jan 2021 
                                                        544 
                                                        428 
                                                        73 
                                                 
                                                
                                                        Mar 2021 
                                                        555 
                                                        432 
                                                        73 
                                                 
                                                
                                                        Mar 2021 
                                                        556 
                                                        433 
                                                        73 
                                                 
                                                
                                                        May 2021 
                                                        566 
                                                        433 
                                                        73 
                                                 
                                                
                                                        May 2021 
                                                        572 
                                                        440 
                                                        74 
                                                 
                                                
                                                        Jul 2021 
                                                        576 
                                                        442 
                                                        74 
                                                 
                                                
                                                        Jul 2021 
                                                        581 
                                                        445 
                                                        74 
                                                 
                                                
                                                        Aug 2021 
                                                        587 
                                                        448 
                                                        74 
                                                 
                                                
                                                        Oct 2021 
                                                        597 
                                                        454 
                                                        74 
                                                 
                                                
                                                        Oct 2021 
                                                        605 
                                                        490 
                                                        74 
                                                 
                                                
                                                        Dec 2021 
                                                        611 
                                                        508 
                                                        74 
                                                 
                                                
                                                        Dec 2021 
                                                        620 
                                                        509 
                                                        74 
                                                 
                                                
                                                        Jan 2022 
                                                        634 
                                                        514 
                                                        75 
                                                 
                                                
                                                        Mar 2022 
                                                        642 
                                                        518 
                                                        76 
                                                 
                                                
                                                        Mar 2022 
                                                        648 
                                                        522 
                                                        76 
                                                 
                                                
                                                        May 2022 
                                                        656 
                                                        523 
                                                        77 
                                                 
                                                
                                                        May 2022 
                                                        659 
                                                        524 
                                                        78 
                                                 
                                                
                                                        Jul 2022 
                                                        664 
                                                        525 
                                                        78 
                                                 
                                                
                                                        Jul 2022 
                                                        669 
                                                        525 
                                                        78 
                                                 
                                                
                                                        Aug 2022 
                                                        683 
                                                        527 
                                                        79 
                                                 
                                                
                                                        Oct 2022 
                                                        686 
                                                        530 
                                                        79 
                                                 
                                                
                                                        Oct 2022 
                                                        690 
                                                        531 
                                                        80 
                                                 
                                                
                                                        Dec 2022 
                                                        693 
                                                        534 
                                                        80 
                                                 
                                                
                                                        Dec 2022 
                                                        712 
                                                        541 
                                                        81 
                                                 
                                                
                                                        Jan 2023 
                                                        714 
                                                        542 
                                                        81 
                                                 
                                                
                                                        Mar 2023 
                                                        724 
                                                        543 
                                                        82 
                                                 
                                                
                                                        Mar 2023 
                                                        734 
                                                        545 
                                                        83 
                                                 
                                                
                                                        May 2023 
                                                        737 
                                                        545 
                                                        83 
                                                 
                                                
                                                        May 2023 
                                                        759 
                                                        552 
                                                        83 
                                                 
                                                
                                                        Jul 2023 
                                                        793 
                                                        554 
                                                        84 
                                                 
                                                
                                                        Jul 2023 
                                                        829 
                                                        559 
                                                        86 
                                                 
                                                
                                                        Aug 2023 
                                                        863 
                                                        563 
                                                        89 
                                                 
                                                
                                                        Oct 2023 
                                                        893 
                                                        565 
                                                        90 
                                                 
                                                
                                                        Oct 2023 
                                                        933 
                                                        572 
                                                        91 
                                                 
                                                
                                                        Dec 2023 
                                                        958 
                                                        573 
                                                        91 
                                                 
                                                
                                                        Dec 2023 
                                                        994 
                                                        575 
                                                        92 
                                                 
                                                
                                                        Jan 2024 
                                                        1,030 
                                                        578 
                                                        92 
                                                 
                                                
                                                        Mar 2024 
                                                        1,060 
                                                        582 
                                                        92 
                                                 
                                                
                                                        Mar 2024 
                                                        1,098 
                                                        590 
                                                        95 
                                                 
                                                
                                                        May 2024 
                                                        1,140 
                                                        594 
                                                        99 
                                                 
                                                
                                                        May 2024 
                                                        1,151 
                                                        600 
                                                        103 
                                                 
                                                
                                                        Jul 2024 
                                                        1,163 
                                                        606 
                                                        106 
                                                 
                                                
                                                        Jul 2024 
                                                        1,180 
                                                        612 
                                                        109 
                                                 
                                                
                                                        Aug 2024 
                                                        1,198 
                                                        616 
                                                        109 
                                                 
                                                
                                                        Oct 2024 
                                                        1,203 
                                                        618 
                                                        109 
                                                 
                                                
                                                        Oct 2024 
                                                        1,217 
                                                        623 
                                                        109 
                                                 
                                                
                                                        Dec 2024 
                                                        1,220 
                                                        626 
                                                        110 
                                                 
                                                
                                                        Dec 2024 
                                                        1,225 
                                                        630 
                                                        110 
                                                 
                                                
                                                        Jan 2025 
                                                        1,241 
                                                        643 
                                                        111 
                                                 
                                                
                                                        Mar 2025 
                                                        1,263 
                                                        653 
                                                        111 
                                                 
                                                
                                                        Mar 2025 
                                                        1,282 
                                                        660 
                                                        111 
                                                 
                                                
                                                        May 2025 
                                                        1,296 
                                                        670 
                                                        114 
                                                 
                                                
                                                        May 2025 
                                                        1,301 
                                                        679 
                                                        114 
                                                 
                                                
                                                        Jul 2025 
                                                        1,336 
                                                        684 
                                                        116 
                                                 
                                                
                                                        Jul 2025 
                                                        1,352 
                                                        688 
                                                        117 
                                                 
                                                
                                                        Aug 2025 
                                                        1,374 
                                                        701 
                                                        119 
                                                 
                                                
                                                        Oct 2025 
                                                        1,394 
                                                        708 
                                                        124 
                                                 
                                                
                                                        Oct 2025 
                                                        1,405 
                                                        721 
                                                        126 
                                                 
                                             
                                        
                                     
                                 
                             
                     
                    
                    
                        
                            Total article views: 587  (including HTML, PDF, and XML)
                        
                            
                                
                                
                                    HTML 
                                    PDF 
                                    XML 
                                    Total 
                                    BibTeX 
                                    EndNote 
                        
                                 
                                
                                    264 
                                    308 
                                    15 
                                    587 
                                    24 
                                    14 
                        
                                 
                                 
                            
                            
                                HTML: 264 
                                PDF: 308 
                                XML: 15 
                                Total: 587 
                                BibTeX: 24 
                                EndNote: 14 
                             
                            Views and downloads   (calculated since 01 Feb 2013, article published on 16 Nov 2006)
                        
                        
                            
                                
                                    
                                        
                                            
                                            
                                                Month 
                                                HTML 
                                                PDF 
                                                XML 
                                                Total 
                                             
                                             
                                            
                                                
                                                        Feb 2013 
                                                        4 
                                                        6 
                                                        2 
                                                        12 
                                                 
                                                
                                                        Mar 2013 
                                                        1 
                                                        5 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Apr 2013 
                                                        1 
                                                        4 
                                                        0 
                                                        5 
                                                 
                                                
                                                        May 2013 
                                                        6 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Jun 2013 
                                                        4 
                                                        6 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Jul 2013 
                                                        2 
                                                        4 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Aug 2013 
                                                        1 
                                                        7 
                                                        1 
                                                        9 
                                                 
                                                
                                                        Sep 2013 
                                                        3 
                                                        5 
                                                        0 
                                                        8 
                                                 
                                                
                                                        Oct 2013 
                                                        4 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Nov 2013 
                                                        4 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Dec 2013 
                                                        2 
                                                        11 
                                                        0 
                                                        13 
                                                 
                                                
                                                        Jan 2014 
                                                        3 
                                                        7 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Feb 2014 
                                                        5 
                                                        8 
                                                        2 
                                                        15 
                                                 
                                                
                                                        Mar 2014 
                                                        9 
                                                        6 
                                                        0 
                                                        15 
                                                 
                                                
                                                        Apr 2014 
                                                        4 
                                                        9 
                                                        0 
                                                        13 
                                                 
                                                
                                                        May 2014 
                                                        7 
                                                        8 
                                                        0 
                                                        15 
                                                 
                                                
                                                        Jun 2014 
                                                        8 
                                                        0 
                                                        8 
                                                 
                                                
                                                        Jul 2014 
                                                        3 
                                                        7 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Aug 2014 
                                                        3 
                                                        10 
                                                        1 
                                                        14 
                                                 
                                                
                                                        Sep 2014 
                                                        2 
                                                        8 
                                                        2 
                                                        12 
                                                 
                                                
                                                        Oct 2014 
                                                        1 
                                                        5 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Nov 2014 
                                                        3 
                                                        6 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Dec 2014 
                                                        2 
                                                        7 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jan 2015 
                                                        4 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Feb 2015 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Mar 2015 
                                                        4 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Apr 2015 
                                                        2 
                                                        4 
                                                        0 
                                                        6 
                                                 
                                                
                                                        May 2015 
                                                        3 
                                                        3 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Jun 2015 
                                                        9 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jul 2015 
                                                        8 
                                                        1 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Aug 2015 
                                                        2 
                                                        1 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Sep 2015 
                                                        3 
                                                        1 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Oct 2015 
                                                        7 
                                                        0 
                                                        7 
                                                 
                                                
                                                        Nov 2015 
                                                        13 
                                                        1 
                                                        4 
                                                        18 
                                                 
                                                
                                                        Dec 2015 
                                                        7 
                                                        0 
                                                        7 
                                                 
                                                
                                                        Jan 2016 
                                                        15 
                                                        5 
                                                        0 
                                                        20 
                                                 
                                                
                                                        Feb 2016 
                                                        7 
                                                        1 
                                                        0 
                                                        8 
                                                 
                                                
                                                        Mar 2016 
                                                        9 
                                                        1 
                                                        0 
                                                        10 
                                                 
                                                
                                                        Apr 2016 
                                                        6 
                                                        0 
                                                        6 
                                                 
                                                
                                                        May 2016 
                                                        4 
                                                        1 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Jun 2016 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Jul 2016 
                                                        3 
                                                        1 
                                                        4 
                                                 
                                                
                                                        Aug 2016 
                                                        2 
                                                        2 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Sep 2016 
                                                        2 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Oct 2016 
                                                        2 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Nov 2016 
                                                        2 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Dec 2016 
                                                        3 
                                                        2 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Jan 2017 
                                                        2 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Feb 2017 
                                                        2 
                                                        1 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Mar 2017 
                                                        5 
                                                        4 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Apr 2017 
                                                        6 
                                                        2 
                                                        0 
                                                        8 
                                                 
                                                
                                                        May 2017 
                                                        6 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Jun 2017 
                                                        8 
                                                        1 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jul 2017 
                                                        6 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Aug 2017 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Sep 2017 
                                                        1 
                                                        1 
                                                        2 
                                                 
                                                
                                                        Oct 2017 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Nov 2017 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Dec 2017 
                                                        1 
                                                        2 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Jan 2018 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Feb 2018 
                                                        0 
                                                 
                                                
                                                        Mar 2018 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Apr 2018 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        May 2018 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jun 2018 
                                                        5 
                                                        4 
                                                        0 
                                                        9 
                                                 
                                                
                                                        Jul 2018 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Aug 2018 
                                                        2 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Sep 2018 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Oct 2018 
                                                        2 
                                                        3 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Nov 2018 
                                                        4 
                                                        2 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Dec 2018 
                                                        2 
                                                        1 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Jan 2019 
                                                        1 
                                                        2 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Feb 2019 
                                                        0 
                                                 
                                                
                                                        Mar 2019 
                                                        2 
                                                        1 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Apr 2019 
                                                        3 
                                                        2 
                                                        0 
                                                        5 
                                                 
                                                
                                                        May 2019 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Jun 2019 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Jul 2019 
                                                        0 
                                                 
                                                
                                                        Aug 2019 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Sep 2019 
                                                        0 
                                                 
                                                
                                                        Oct 2019 
                                                        0 
                                                 
                                                
                                                        Nov 2019 
                                                        0 
                                                 
                                                
                                                        Dec 2019 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jan 2020 
                                                        0 
                                                 
                                                
                                                        Feb 2020 
                                                        0 
                                                 
                                                
                                                        Mar 2020 
                                                        0 
                                                 
                                                
                                                        Apr 2020 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        May 2020 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jun 2020 
                                                        7 
                                                        1 
                                                        0 
                                                        8 
                                                 
                                                
                                                        Jul 2020 
                                                        4 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Aug 2020 
                                                        1 
                                                        1 
                                                        1 
                                                        3 
                                                 
                                                
                                                        Sep 2020 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Oct 2020 
                                                        2 
                                                        1 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Nov 2020 
                                                        1 
                                                        2 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Dec 2020 
                                                        0 
                                                 
                                                
                                                        Jan 2021 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Feb 2021 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Mar 2021 
                                                        0 
                                                 
                                                
                                                        Apr 2021 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        May 2021 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jun 2021 
                                                        0 
                                                 
                                                
                                                        Jul 2021 
                                                        0 
                                                 
                                                
                                                        Aug 2021 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Sep 2021 
                                                        0 
                                                 
                                                
                                                        Oct 2021 
                                                        0 
                                                 
                                                
                                                        Nov 2021 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Dec 2021 
                                                        4 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Jan 2022 
                                                        0 
                                                 
                                                
                                                        Feb 2022 
                                                        0 
                                                 
                                                
                                                        Mar 2022 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Apr 2022 
                                                        0 
                                                 
                                                
                                                        May 2022 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jun 2022 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jul 2022 
                                                        0 
                                                 
                                                
                                                        Aug 2022 
                                                        0 
                                                 
                                                
                                                        Sep 2022 
                                                        0 
                                                 
                                                
                                                        Oct 2022 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Nov 2022 
                                                        0 
                                                 
                                                
                                                        Dec 2022 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Jan 2023 
                                                        0 
                                                 
                                                
                                                        Feb 2023 
                                                        2 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Mar 2023 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Apr 2023 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        May 2023 
                                                        2 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Jun 2023 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jul 2023 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Aug 2023 
                                                        2 
                                                        0 
                                                        2 
                                                 
                                                
                                                        Sep 2023 
                                                        0 
                                                 
                                                
                                                        Oct 2023 
                                                        0 
                                                 
                                                
                                                        Nov 2023 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Dec 2023 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jan 2024 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Feb 2024 
                                                        0 
                                                 
                                                
                                                        Mar 2024 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Apr 2024 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        May 2024 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Jun 2024 
                                                        5 
                                                        0 
                                                        5 
                                                 
                                                
                                                        Jul 2024 
                                                        6 
                                                        0 
                                                        6 
                                                 
                                                
                                                        Aug 2024 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Sep 2024 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Oct 2024 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Nov 2024 
                                                        1 
                                                        0 
                                                        1 
                                                 
                                                
                                                        Dec 2024 
                                                        0 
                                                 
                                                
                                                        Jan 2025 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Feb 2025 
                                                        1 
                                                        2 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Mar 2025 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Apr 2025 
                                                        1 
                                                        1 
                                                        0 
                                                        2 
                                                 
                                                
                                                        May 2025 
                                                        0 
                                                 
                                                
                                                        Jun 2025 
                                                        1 
                                                        2 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Jul 2025 
                                                        1 
                                                        3 
                                                        0 
                                                        4 
                                                 
                                                
                                                        Aug 2025 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Sep 2025 
                                                        3 
                                                        0 
                                                        3 
                                                 
                                                
                                                        Oct 2025 
                                                        4 
                                                        0 
                                                        4 
                                                 
                        
                                             
                                        
                                     
                                 
                                
                             
                        
                        
                            Cumulative views and downloads  
                                         (calculated since 01 Feb 2013, article published on 16 Nov 2006)
                        
                        
                            
                                
                                    
                                        
                                            
                                            
                                                Month 
                                                HTML views 
                                                PDF downloads 
                                                XML downloads 
                                             
                                             
                                            
                                                
                                                        Mar 2013 
                                                        4 
                                                        6 
                                                        2 
                                                 
                                                
                                                        Mar 2013 
                                                        5 
                                                        11 
                                                        2 
                                                 
                                                
                                                        May 2013 
                                                        6 
                                                        15 
                                                        2 
                                                 
                                                
                                                        May 2013 
                                                        6 
                                                        21 
                                                        2 
                                                 
                                                
                                                        Jul 2013 
                                                        10 
                                                        27 
                                                        2 
                                                 
                                                
                                                        Jul 2013 
                                                        12 
                                                        31 
                                                        2 
                                                 
                                                
                                                        Aug 2013 
                                                        13 
                                                        38 
                                                        3 
                                                 
                                                
                                                        Oct 2013 
                                                        16 
                                                        43 
                                                        3 
                                                 
                                                
                                                        Oct 2013 
                                                        16 
                                                        47 
                                                        3 
                                                 
                                                
                                                        Dec 2013 
                                                        16 
                                                        51 
                                                        3 
                                                 
                                                
                                                        Dec 2013 
                                                        18 
                                                        62 
                                                        3 
                                                 
                                                
                                                        Jan 2014 
                                                        21 
                                                        69 
                                                        3 
                                                 
                                                
                                                        Mar 2014 
                                                        26 
                                                        77 
                                                        5 
                                                 
                                                
                                                        Mar 2014 
                                                        35 
                                                        83 
                                                        5 
                                                 
                                                
                                                        May 2014 
                                                        39 
                                                        92 
                                                        5 
                                                 
                                                
                                                        May 2014 
                                                        46 
                                                        100 
                                                        5 
                                                 
                                                
                                                        Jul 2014 
                                                        46 
                                                        108 
                                                        5 
                                                 
                                                
                                                        Jul 2014 
                                                        49 
                                                        115 
                                                        5 
                                                 
                                                
                                                        Aug 2014 
                                                        52 
                                                        125 
                                                        6 
                                                 
                                                
                                                        Oct 2014 
                                                        54 
                                                        133 
                                                        8 
                                                 
                                                
                                                        Oct 2014 
                                                        55 
                                                        138 
                                                        8 
                                                 
                                                
                                                        Dec 2014 
                                                        58 
                                                        144 
                                                        8 
                                                 
                                                
                                                        Dec 2014 
                                                        60 
                                                        151 
                                                        8 
                                                 
                                                
                                                        Jan 2015 
                                                        60 
                                                        155 
                                                        8 
                                                 
                                                
                                                        Mar 2015 
                                                        61 
                                                        156 
                                                        8 
                                                 
                                                
                                                        Mar 2015 
                                                        61 
                                                        160 
                                                        8 
                                                 
                                                
                                                        May 2015 
                                                        63 
                                                        164 
                                                        8 
                                                 
                                                
                                                        May 2015 
                                                        66 
                                                        167 
                                                        8 
                                                 
                                                
                                                        Jul 2015 
                                                        75 
                                                        167 
                                                        8 
                                                 
                                                
                                                        Jul 2015 
                                                        83 
                                                        168 
                                                        8 
                                                 
                                                
                                                        Aug 2015 
                                                        85 
                                                        169 
                                                        8 
                                                 
                                                
                                                        Oct 2015 
                                                        88 
                                                        170 
                                                        8 
                                                 
                                                
                                                        Oct 2015 
                                                        95 
                                                        170 
                                                        8 
                                                 
                                                
                                                        Dec 2015 
                                                        108 
                                                        171 
                                                        12 
                                                 
                                                
                                                        Dec 2015 
                                                        115 
                                                        171 
                                                        12 
                                                 
                                                
                                                        Jan 2016 
                                                        130 
                                                        176 
                                                        12 
                                                 
                                                
                                                        Mar 2016 
                                                        137 
                                                        177 
                                                        12 
                                                 
                                                
                                                        Mar 2016 
                                                        146 
                                                        178 
                                                        12 
                                                 
                                                
                                                        May 2016 
                                                        152 
                                                        178 
                                                        12 
                                                 
                                                
                                                        May 2016 
                                                        156 
                                                        179 
                                                        12 
                                                 
                                                
                                                        Jul 2016 
                                                        159 
                                                        179 
                                                        12 
                                                 
                                                
                                                        Jul 2016 
                                                        162 
                                                        179 
                                                        13 
                                                 
                                                
                                                        Aug 2016 
                                                        164 
                                                        181 
                                                        13 
                                                 
                                                
                                                        Oct 2016 
                                                        166 
                                                        181 
                                                        13 
                                                 
                                                
                                                        Oct 2016 
                                                        168 
                                                        181 
                                                        13 
                                                 
                                                
                                                        Dec 2016 
                                                        170 
                                                        181 
                                                        13 
                                                 
                                                
                                                        Dec 2016 
                                                        173 
                                                        183 
                                                        13 
                                                 
                                                
                                                        Jan 2017 
                                                        175 
                                                        183 
                                                        13 
                                                 
                                                
                                                        Mar 2017 
                                                        177 
                                                        184 
                                                        13 
                                                 
                                                
                                                        Mar 2017 
                                                        182 
                                                        188 
                                                        13 
                                                 
                                                
                                                        May 2017 
                                                        188 
                                                        190 
                                                        13 
                                                 
                                                
                                                        May 2017 
                                                        194 
                                                        190 
                                                        13 
                                                 
                                                
                                                        Jul 2017 
                                                        202 
                                                        191 
                                                        13 
                                                 
                                                
                                                        Jul 2017 
                                                        208 
                                                        191 
                                                        13 
                                                 
                                                
                                                        Aug 2017 
                                                        209 
                                                        192 
                                                        13 
                                                 
                                                
                                                        Oct 2017 
                                                        210 
                                                        192 
                                                        14 
                                                 
                                                
                                                        Oct 2017 
                                                        211 
                                                        193 
                                                        14 
                                                 
                                                
                                                        Dec 2017 
                                                        211 
                                                        194 
                                                        14 
                                                 
                                                
                                                        Dec 2017 
                                                        212 
                                                        196 
                                                        14 
                                                 
                                                
                                                        Jan 2018 
                                                        212 
                                                        197 
                                                        14 
                                                 
                                                
                                                        Mar 2018 
                                                        212 
                                                        197 
                                                        14 
                                                 
                                                
                                                        Mar 2018 
                                                        213 
                                                        198 
                                                        14 
                                                 
                                                
                                                        May 2018 
                                                        214 
                                                        199 
                                                        14 
                                                 
                                                
                                                        May 2018 
                                                        214 
                                                        200 
                                                        14 
                                                 
                                                
                                                        Jul 2018 
                                                        219 
                                                        204 
                                                        14 
                                                 
                                                
                                                        Jul 2018 
                                                        220 
                                                        205 
                                                        14 
                                                 
                                                
                                                        Aug 2018 
                                                        222 
                                                        205 
                                                        14 
                                                 
                                                
                                                        Oct 2018 
                                                        223 
                                                        206 
                                                        14 
                                                 
                                                
                                                        Oct 2018 
                                                        225 
                                                        209 
                                                        14 
                                                 
                                                
                                                        Dec 2018 
                                                        229 
                                                        211 
                                                        14 
                                                 
                                                
                                                        Dec 2018 
                                                        231 
                                                        212 
                                                        14 
                                                 
                                                
                                                        Jan 2019 
                                                        232 
                                                        214 
                                                        14 
                                                 
                                                
                                                        Mar 2019 
                                                        232 
                                                        214 
                                                        14 
                                                 
                                                
                                                        Mar 2019 
                                                        234 
                                                        215 
                                                        14 
                                                 
                                                
                                                        May 2019 
                                                        237 
                                                        217 
                                                        14 
                                                 
                                                
                                                        May 2019 
                                                        238 
                                                        218 
                                                        14 
                                                 
                                                
                                                        Jul 2019 
                                                        239 
                                                        219 
                                                        14 
                                                 
                                                
                                                        Jul 2019 
                                                        239 
                                                        219 
                                                        14 
                                                 
                                                
                                                        Aug 2019 
                                                        240 
                                                        220 
                                                        14 
                                                 
                                                
                                                        Oct 2019 
                                                        240 
                                                        220 
                                                        14 
                                                 
                                                
                                                        Oct 2019 
                                                        240 
                                                        220 
                                                        14 
                                                 
                                                
                                                        Dec 2019 
                                                        240 
                                                        220 
                                                        14 
                                                 
                                                
                                                        Dec 2019 
                                                        240 
                                                        221 
                                                        14 
                                                 
                                                
                                                        Jan 2020 
                                                        240 
                                                        221 
                                                        14 
                                                 
                                                
                                                        Mar 2020 
                                                        240 
                                                        221 
                                                        14 
                                                 
                                                
                                                        Mar 2020 
                                                        240 
                                                        221 
                                                        14 
                                                 
                                                
                                                        May 2020 
                                                        241 
                                                        221 
                                                        14 
                                                 
                                                
                                                        May 2020 
                                                        242 
                                                        221 
                                                        14 
                                                 
                                                
                                                        Jul 2020 
                                                        249 
                                                        222 
                                                        14 
                                                 
                                                
                                                        Jul 2020 
                                                        253 
                                                        222 
                                                        14 
                                                 
                                                
                                                        Aug 2020 
                                                        254 
                                                        223 
                                                        15 
                                                 
                                                
                                                        Oct 2020 
                                                        254 
                                                        224 
                                                        15 
                                                 
                                                
                                                        Oct 2020 
                                                        256 
                                                        225 
                                                        15 
                                                 
                                                
                                                        Dec 2020 
                                                        257 
                                                        227 
                                                        15 
                                                 
                                                
                                                        Dec 2020 
                                                        257 
                                                        227 
                                                        15 
                                                 
                                                
                                                        Jan 2021 
                                                        257 
                                                        228 
                                                        15 
                                                 
                                                
                                                        Mar 2021 
                                                        257 
                                                        231 
                                                        15 
                                                 
                                                
                                                        Mar 2021 
                                                        257 
                                                        231 
                                                        15 
                                                 
                                                
                                                        May 2021 
                                                        258 
                                                        232 
                                                        15 
                                                 
                                                
                                                        May 2021 
                                                        258 
                                                        233 
                                                        15 
                                                 
                                                
                                                        Jul 2021 
                                                        258 
                                                        233 
                                                        15 
                                                 
                                                
                                                        Jul 2021 
                                                        258 
                                                        233 
                                                        15 
                                                 
                                                
                                                        Aug 2021 
                                                        258 
                                                        236 
                                                        15 
                                                 
                                                
                                                        Oct 2021 
                                                        258 
                                                        236 
                                                        15 
                                                 
                                                
                                                        Oct 2021 
                                                        258 
                                                        236 
                                                        15 
                                                 
                                                
                                                        Dec 2021 
                                                        258 
                                                        237 
                                                        15 
                                                 
                                                
                                                        Dec 2021 
                                                        258 
                                                        241 
                                                        15 
                                                 
                                                
                                                        Jan 2022 
                                                        258 
                                                        241 
                                                        15 
                                                 
                                                
                                                        Mar 2022 
                                                        258 
                                                        241 
                                                        15 
                                                 
                                                
                                                        Mar 2022 
                                                        258 
                                                        242 
                                                        15 
                                                 
                                                
                                                        May 2022 
                                                        258 
                                                        242 
                                                        15 
                                                 
                                                
                                                        May 2022 
                                                        258 
                                                        243 
                                                        15 
                                                 
                                                
                                                        Jul 2022 
                                                        259 
                                                        243 
                                                        15 
                                                 
                                                
                                                        Jul 2022 
                                                        259 
                                                        243 
                                                        15 
                                                 
                                                
                                                        Aug 2022 
                                                        259 
                                                        243 
                                                        15 
                                                 
                                                
                                                        Oct 2022 
                                                        259 
                                                        243 
                                                        15 
                                                 
                                                
                                                        Oct 2022 
                                                        259 
                                                        244 
                                                        15 
                                                 
                                                
                                                        Dec 2022 
                                                        259 
                                                        244 
                                                        15 
                                                 
                                                
                                                        Dec 2022 
                                                        259 
                                                        247 
                                                        15 
                                                 
                                                
                                                        Jan 2023 
                                                        259 
                                                        247 
                                                        15 
                                                 
                                                
                                                        Mar 2023 
                                                        259 
                                                        249 
                                                        15 
                                                 
                                                
                                                        Mar 2023 
                                                        259 
                                                        250 
                                                        15 
                                                 
                                                
                                                        May 2023 
                                                        259 
                                                        253 
                                                        15 
                                                 
                                                
                                                        May 2023 
                                                        259 
                                                        255 
                                                        15 
                                                 
                                                
                                                        Jul 2023 
                                                        259 
                                                        256 
                                                        15 
                                                 
                                                
                                                        Jul 2023 
                                                        260 
                                                        257 
                                                        15 
                                                 
                                                
                                                        Aug 2023 
                                                        260 
                                                        259 
                                                        15 
                                                 
                                                
                                                        Oct 2023 
                                                        260 
                                                        259 
                                                        15 
                                                 
                                                
                                                        Oct 2023 
                                                        260 
                                                        259 
                                                        15 
                                                 
                                                
                                                        Dec 2023 
                                                        260 
                                                        262 
                                                        15 
                                                 
                                                
                                                        Dec 2023 
                                                        260 
                                                        263 
                                                        15 
                                                 
                                                
                                                        Jan 2024 
                                                        260 
                                                        264 
                                                        15 
                                                 
                                                
                                                        Mar 2024 
                                                        260 
                                                        264 
                                                        15 
                                                 
                                                
                                                        Mar 2024 
                                                        260 
                                                        265 
                                                        15 
                                                 
                                                
                                                        May 2024 
                                                        260 
                                                        266 
                                                        15 
                                                 
                                                
                                                        May 2024 
                                                        260 
                                                        267 
                                                        15 
                                                 
                                                
                                                        Jul 2024 
                                                        260 
                                                        272 
                                                        15 
                                                 
                                                
                                                        Jul 2024 
                                                        260 
                                                        278 
                                                        15 
                                                 
                                                
                                                        Aug 2024 
                                                        260 
                                                        279 
                                                        15 
                                                 
                                                
                                                        Oct 2024 
                                                        260 
                                                        280 
                                                        15 
                                                 
                                                
                                                        Oct 2024 
                                                        260 
                                                        283 
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                                                        Dec 2024 
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                                                        Dec 2024 
                                                        260 
                                                        284 
                                                        15 
                                                 
                                                
                                                        Jan 2025 
                                                        260 
                                                        287 
                                                        15 
                                                 
                                                
                                                        Mar 2025 
                                                        261 
                                                        289 
                                                        15 
                                                 
                                                
                                                        Mar 2025 
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                                                        292 
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                                                        May 2025 
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                                                        May 2025 
                                                        262 
                                                        293 
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                                                        Jul 2025 
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                                                        15 
                                                 
                                                
                                                        Jul 2025 
                                                        264 
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                                                        Aug 2025 
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                                                        15 
                                                 
                                                
                                                        Oct 2025 
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                                                        304 
                                                        15 
                                                 
                                                
                                                        Oct 2025 
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                                                        15 
                                                 
                                             
                                        
                                     
                                 
                             
                     
        
                
             
        
        
        
        
        
Cited 
        
            
        
        
                
Saved (final revised paper) 
                
                
Saved (preprint) 
                
    
    Latest update: 31 Oct 2025