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RETRACTION

 

Online download statistics by month:

Online download statistics by month: April 2004 to September 2022

AbstractFullPdf
Apr 200402149
May 200401007
Jun 20040991
Jul 20040470
Aug 20040654
Sep 20040302
Oct 2004333
Nov 2004443
Dec 2004411
Jan 2005950
Feb 2005744
Mar 2005870
Apr 2005242
May 2005131
Jun 2005245
Jul 20050143
Aug 20053154
Sep 20050102
Oct 2005171
Nov 20051180
Dec 20051111
Jan 2006160
Feb 20063114
Mar 2006181
Apr 2006030
May 20060101
Jun 20060113
Jul 2006020
Aug 2006020
Sep 2006130
Oct 2006160
Nov 2006041
Dec 2006020
Jan 2007131
Feb 2007130
Mar 2007020
Apr 2007020
May 2007130
Jun 2007110
Jul 2007162
Sep 2007011
Oct 2007010
Dec 2007120
Jan 2008201
Feb 2008131
Mar 2008210
Apr 2008145
May 2008143
Jun 2008100
Jul 2008101
Aug 2008631
Sep 2008830
Oct 2008021
Nov 2008111
Dec 2008010
Feb 2009011
Mar 2009010
Apr 2009140
Jun 2009100
Jul 2009100
Aug 2009021
Oct 2009310
Nov 2009100
Dec 2009111
Jan 2010311
Feb 2010110
Apr 2010031
Jun 2010010
Jul 2010013
Aug 2010202
Sep 2010012
Oct 2010100
Nov 2010110
Dec 2010110
Jan 2011441
Feb 2011210
Mar 2011241
Apr 2011210
May 2011411
Jun 2011300
Jul 2011410
Aug 2011522
Sep 2011030
Oct 2011311
Nov 2011855
Dec 2011564
Jan 2012931
Feb 2012401
Mar 2012413
Apr 2012533
May 2012655
Jun 2012423
Jul 2012834
Aug 2012655
Sep 2012987
Oct 2012654
Nov 2012064
Dec 2012052
Jan 2013031
Feb 2013040
Mar 2013031
Apr 2013094
May 2013031
Jul 2013210
Aug 2013310
Oct 2013401
Dec 2013402
Jan 2014200
Feb 2014200
Mar 2014300
Apr 2014210
May 2014310
Jul 2014620
Aug 2014110
Sep 2014250
Oct 2014012
Nov 2014001
Dec 2014001
Jan 2015320
Feb 2015100
Mar 2015430
May 2015010
Jun 2015102
Jul 2015010
Sep 2015210
Nov 2015130
Dec 2015521
Jan 2016123
Feb 2016111
Mar 2016004
Apr 2016010
May 2016310
Jun 2016001
Jul 2016411
Aug 2016100
Sep 2016422
Oct 2016340
Nov 2016010
Dec 2016100
Jan 2017313
Feb 2017200
Mar 2017100
Apr 2017120
May 2017122
Jun 2017110
Jul 2017442
Aug 2017660
Sep 2017220
Oct 2017440
Nov 2017330
Dec 2017330
Jan 2018220
Feb 2018221
Mar 2018550
Apr 2018220
May 2018001
Jun 201811110
Jul 2018331
Sep 2018220
Dec 2018110
Jan 2019330
Mar 2019110
Apr 2019220
May 2019001
Jun 2019220
Jul 2019110
Aug 2019220
Nov 2019441
Dec 2019222
Jan 2020440
Feb 2020111
Jun 2020661
Jul 2020440
Aug 2020110
Sep 2020220
Oct 2020220
Nov 2020221
Dec 202011112
Jan 2021650
Feb 2021110
Mar 2021110
Apr 2021440
May 2021220
Jun 2021220
Jul 2021331
Aug 2021220
Sep 2021001
Oct 2021220
Nov 2021331
Dec 2021333
Jan 2022662
Feb 2022331
Mar 2022881
Apr 2022882
May 202215151
Jun 202216150
Jul 202210100
Aug 202218180
Sep 202220201
Total5141172212