Article metrics

This article has a correction. Please see:

Download PDFPDF

Ring in the new
Free

 

Online download statistics by month:

Online download statistics by month: April 2015 to March 2024

AbstractFullPdf
Apr 20152919367
May 20151012115
Jun 20152998
Jul 20152313
Aug 20151410
Sep 20152901
Oct 2015701
Nov 20152102
Dec 20153402
Jan 20161601
Feb 20161502
Mar 2016620
Apr 2016402
May 2016800
Jun 20161401
Jul 2016710
Aug 2016600
Sep 2016921
Oct 20162210
Nov 2016600
Dec 20161601
Jan 2017702
Feb 2017500
Mar 20171000
Apr 2017400
May 20171001
Jun 2017900
Jul 20171500
Aug 2017900
Sep 20171300
Oct 20171200
Nov 20171000
Dec 20172100
Jan 20181900
Feb 20181611
Mar 20181001
Apr 20181192
May 201813130
Jun 201822220
Jul 2018771
Aug 2018881
Sep 2018440
Oct 2018772
Nov 2018440
Dec 2018440
Jan 2019111
Feb 2019441
Mar 2019454
Apr 2019112
May 2019223
Jun 2019220
Jul 2019112
Aug 2019324
Sep 2019222
Oct 2019554
Nov 2019113
Dec 2019332
Jan 2020552
Feb 2020112
Mar 2020453
Apr 2020112
May 2020222
Jun 2020222
Jul 2020983
Aug 2020222
Sep 202011111
Oct 2020664
Nov 2020333
Dec 2020556
Jan 2021442
Feb 2021335
Mar 2021660
Apr 2021002
May 2021440
Jun 2021882
Jul 2021223
Aug 2021661
Sep 2021225
Oct 2021131215
Nov 20214410
Dec 20211080
Jan 2022337
Feb 2022660
Mar 2022663
Apr 202212113
May 202224246
Jun 202224242
Jul 2022772
Aug 202221212
Sep 202216165
Oct 202239395
Nov 2022662
Dec 2022980
Jan 2023114
Feb 202324240
Mar 2023452
Apr 2023110
May 2023115
Jun 2023111
Jul 2023223
Aug 2023771
Sep 2023442
Oct 2023550
Nov 2023540
Dec 202315150
Jan 2024110
Feb 202413103
Mar 20243315
Total1330604296