Article metrics

Download PDFPDF
Authors’ response

 

Online download statistics by month:

Online download statistics by month: February 2009 to December 2023

AbstractFullPdf
Feb 2009262613
Mar 2009277914
Apr 2009122
May 2009034
Jun 2009126
Jul 2009221
Aug 2009122
Sep 2009541
Oct 2009443
Nov 2009222
Dec 2009131
Jan 2010001
Feb 2010424
Mar 2010300
Apr 2010001
May 2010101
Jun 2010100
Jul 2010314
Aug 2010502
Sep 2010815
Oct 2010100
Nov 2010311
Dec 2010511
Jan 2011200
Feb 2011910
Mar 2011621
Apr 2011401
May 2011501
Jun 2011800
Jul 2011412
Aug 2011501
Sep 2011502
Oct 2011703
Nov 2011311
Dec 2011910
Jan 2012200
Feb 2012610
Mar 2012100
Apr 2012400
May 2012602
Jun 2012310
Jul 20121001
Aug 2012400
Sep 2012900
Oct 2012600
Jan 2013001
Mar 2013001
Jun 2013200
Jul 2013400
Aug 2013400
Sep 2013200
Oct 2013100
Nov 2013601
Dec 2013401
Jan 2014300
Feb 2014401
Mar 2014300
Apr 2014300
Jun 2014200
Jul 2014700
Aug 2014200
Sep 2014100
Oct 2014200
Dec 2014100
Feb 2015100
Mar 2015302
Apr 2015100
Jun 2015302
Jul 2015001
Sep 2015500
Oct 2015100
Dec 2015100
Jan 2016100
Apr 2016101
May 2016100
Jun 2016200
Jul 2016200
Sep 2016400
Oct 2016300
Nov 2016701
Dec 20162101
Jan 20171200
Feb 2017300
Mar 2017201
Apr 2017813
May 2017402
Jun 2017800
Jul 20172202
Aug 2017401
Sep 2017802
Oct 2017200
Nov 2017910
Dec 20171100
Jan 2018201
Feb 2018600
Mar 2018301
Apr 2018602
May 2018400
Jun 20181501
Jul 2018500
Aug 2018200
Sep 2018400
Oct 2018602
Nov 2018412
Dec 2018600
Jan 2019200
Feb 2019111
Mar 2019200
Apr 2019201
May 2019200
Jun 20191001
Jul 2019110
Sep 2019200
Oct 2019400
Nov 2019400
Dec 2019200
Feb 2020801
Mar 2020402
Apr 2020200
May 2020301
Jun 2020510
Jul 20201512
Aug 2020601
Sep 20201501
Oct 2020802
Nov 20202201
Dec 20201700
Jan 20211202
Mar 2021400
Apr 2021601
May 2021703
Jun 2021003
Jul 2021101
Aug 2021001
Nov 2021200
Dec 2021800
Jan 20222201
Feb 20221500
Mar 20221200
Apr 20221300
May 20223600
Jun 20223200
Jul 20221000
Aug 20223720
Sep 20223200
Oct 20223331
Nov 2022910
Dec 20221300
Jan 2023300
Feb 20236600
May 20231000
Jul 2023200
Aug 2023600
Sep 2023400
Oct 202393800
Nov 2023600
Dec 2023200
Total245066144