Article metrics

Download PDFPDF

Letter
Editors' response
Free

 

Online download statistics by month:

Online download statistics by month: November 2010 to May 2021

AbstractFullPdf
Nov 2010151646
Dec 20104715745
Jan 2011299127
Feb 2011141618
Mar 2011282316
Apr 2011171112
May 201115110
Jun 201125315
Jul 201123115
Aug 201118914
Sep 2011231510
Oct 2011151011
Nov 2011331112
Dec 2011301515
Jan 2012221016
Feb 201221106
Mar 201217512
Apr 201216510
May 20121112
Jun 2012612
Jul 20121724
Aug 20121631
Sep 20122033
Oct 20121221
Nov 2012010
Dec 2012021
Feb 2013001
Mar 2013032
Apr 2013011
May 2013030
Jun 2013211
Jul 2013721
Aug 2013312
Sep 2013311
Oct 2013310
Dec 2013401
Jan 2014213
Feb 2014349
Mar 201414917
Apr 20141121
May 20141231
Jun 2014341
Jul 201410103
Aug 2014522
Sep 2014111
Oct 2014124
Nov 2014141
Dec 2014020
Jan 2015111
Feb 2015361
Mar 201513170
Apr 2015601
May 2015222
Jun 2015405
Jul 2015224
Aug 2015226
Sep 2015643
Oct 2015111
Nov 2015003
Dec 2015515
Jan 2016031
Feb 2016644
Mar 2016106
Apr 2016104
Jun 2016107
Jul 2016309
Aug 2016711
Sep 2016304
Oct 2016830
Nov 2016931
Dec 2016735
Jan 2017537
Feb 2017433
Mar 2017064
Apr 2017050
May 2017093
Jun 20173117
Jul 2017884
Aug 2017771
Sep 2017882
Oct 201711111
Nov 20171172
Dec 201710103
Jan 2018880
Feb 20181080
Mar 2018666
Apr 201812121
May 2018990
Jun 201812123
Jul 2018550
Aug 2018661
Sep 201812122
Oct 2018881
Nov 201822220
Dec 2018990
Jan 201910103
Feb 201916154
Mar 2019449
Apr 2019112
May 2019118
Jun 2019445
Jul 2019776
Aug 2019113
Sep 2019114
Oct 2019554
Nov 2019665
Dec 2019440
Jan 2020772
Feb 2020114
Mar 2020223
Apr 2020222
May 2020112
Jun 2020445
Jul 2020441
Aug 2020436
Sep 202013111
Oct 2020434
Nov 2020333
Dec 2020771
Jan 2021554
Feb 2021333
Mar 2021334
Apr 2021445
May 2021774
Total986878599