Article metrics

Download PDFPDF
Correction
Corrections

 

Online download statistics by month:

Online download statistics by month: August 2008 to September 2020

AbstractFullPdf
Aug 20083280152
Sep 2008124061
Oct 200862028
Nov 200836021
Dec 200827015
Jan 200924017
Feb 20092004
Mar 200923021
Apr 20092007
May 200938033
Jun 200931010
Jul 200927022
Aug 200924013
Sep 200923015
Oct 20092308
Nov 200918011
Dec 20092008
Jan 2010187044
Feb 201041017
Mar 201058019
Apr 20103609
May 201029020
Jun 201031019
Jul 201026020
Aug 201038012
Sep 20103009
Oct 20105105
Nov 2010381013
Dec 2010272413
Jan 20112963
Feb 201127111
Mar 201121136
Apr 201130125
May 20112426
Jun 20111801
Jul 20112012
Aug 20111101
Sep 20111703
Oct 20111523
Nov 20113603
Dec 20112400
Jan 20122606
Feb 20121400
Mar 20123444
Apr 20122223
May 20122431
Jun 20122823
Jul 20121900
Aug 20121201
Sep 20122000
Oct 20121601
Nov 2012801
Dec 20121101
Jan 20131201
Feb 2013501
Mar 2013401
Apr 2013800
May 2013801
Jun 20132210
Aug 2013700
Sep 2013700
Oct 2013312
Nov 2013101
Dec 2013501
Jan 2014001
Mar 20141723
Apr 20142405
May 2014800
Jun 2014300
Jul 20141500
Aug 2014621
Sep 2014401
Oct 20141222
Dec 2014401
Jan 2015601
Feb 2015200
Mar 2015300
Apr 20151103
May 2015713
Jun 20151021
Jul 2015300
Aug 2015712
Sep 2015900
Nov 2015110
Dec 20151200
Jan 2016400
Feb 2016701
Mar 2016900
Apr 2016600
May 20161203
Jun 2016702
Jul 2016200
Aug 2016800
Sep 20161101
Oct 2016900
Nov 2016800
Dec 2016640
Jan 20171012
Feb 2017900
Mar 2017900
Apr 2017400
May 2017800
Jun 20172310
Jul 20174010
Aug 20172200
Sep 20172400
Oct 20173322
Nov 20172001
Dec 20171201
Jan 20183301
Feb 20181043
Mar 20182200
Apr 20181900
May 20182811
Jun 20183402
Jul 20182000
Aug 20182201
Sep 20181600
Oct 20181603
Nov 20184132
Dec 20181311
Jan 20193704
Feb 20191301
Mar 20193225
Apr 20191001
May 20192601
Jun 20191932
Jul 2019510
Aug 20191411
Sep 20191702
Oct 20191601
Nov 2019600
Dec 20191000
Jan 20201201
Feb 20202312
Mar 2020600
Apr 20201132
May 20203301
Jun 20201311
Jul 20203521
Aug 20201500
Sep 20204630
Total3188140786