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Letter
My sincere appeal to the editor

 

Online download statistics by month:

Online download statistics by month: May 2018 to April 2020

AbstractFullPdf
May 201814732
Jun 201823510
Jul 20187100
Aug 20185300
Sep 20186242
Oct 201819842
Nov 2018144597
Dec 201887848
Jan 201940400
Feb 201954512
Mar 201934342
Apr 201928273
May 201912112
Jun 201965633
Jul 201911112
Aug 201928286
Sep 201915143
Oct 201915142
Nov 201911114
Dec 201911116
Jan 202014144
Feb 202014123
Mar 202017172
Apr 20201090
Total137652265