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Volume 57, Issue 2
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Letter
Authors’ response
Online download statistics by month:
Online download statistics by month: January 2008 to March 2024
Abstract
Full
Pdf
Jan 2008
804
20
20
Feb 2008
403
3
5
Mar 2008
7
3
2
Apr 2008
5
1
4
May 2008
2
2
1
Jun 2008
9
1
0
Aug 2008
4
1
3
Sep 2008
5
4
1
Oct 2008
6
4
1
Nov 2008
4
2
2
Dec 2008
12
3
0
Jan 2009
1
1
1
Feb 2009
7
1
1
Apr 2009
4
0
0
May 2009
0
0
1
Jun 2009
3
2
2
Jul 2009
4
0
0
Aug 2009
1
0
0
Sep 2009
4
1
0
Oct 2009
3
1
0
Nov 2009
0
1
0
Dec 2009
5
2
0
Jan 2010
1
0
1
Feb 2010
3
2
0
Mar 2010
2
0
1
Apr 2010
3
0
0
May 2010
1
0
3
Jun 2010
2
1
1
Jul 2010
4
0
2
Aug 2010
5
0
1
Sep 2010
4
2
2
Oct 2010
14
2
0
Nov 2010
6
0
0
Dec 2010
3
0
0
Jan 2011
4
0
0
Feb 2011
5
0
1
Mar 2011
8
0
6
Apr 2011
12
0
1
May 2011
15
0
0
Jun 2011
19
0
1
Jul 2011
7
0
0
Aug 2011
19
0
0
Sep 2011
7
0
1
Oct 2011
9
1
2
Nov 2011
12
0
1
Dec 2011
9
2
0
Jan 2012
12
0
0
Feb 2012
14
0
0
Mar 2012
7
0
0
Apr 2012
9
1
0
May 2012
10
2
1
Jun 2012
9
0
0
Jul 2012
5
0
0
Aug 2012
5
1
0
Sep 2012
11
0
0
Oct 2012
6
0
0
Dec 2012
0
2
0
Jan 2013
0
2
0
Apr 2013
0
1
0
Jun 2013
4
0
1
Jul 2013
5
2
0
Aug 2013
4
0
0
Sep 2013
3
0
0
Oct 2013
8
1
1
Nov 2013
7
0
0
Dec 2013
29
1
1
Jan 2014
15
0
0
Feb 2014
10
0
0
Mar 2014
13
0
0
Apr 2014
14
0
0
May 2014
25
0
0
Jun 2014
5
0
0
Jul 2014
16
0
0
Aug 2014
3
0
0
Sep 2014
4
0
0
Oct 2014
8
0
0
Nov 2014
3
0
0
Dec 2014
1
0
0
Jan 2015
23
2
0
Feb 2015
3
0
0
Mar 2015
5
0
0
Apr 2015
3
0
0
May 2015
3
0
0
Jun 2015
8
0
2
Jul 2015
4
0
0
Aug 2015
4
0
0
Sep 2015
5
0
0
Nov 2015
4
0
0
Dec 2015
5
0
0
Jan 2016
2
0
0
Feb 2016
1
0
0
Mar 2016
2
0
0
Apr 2016
3
0
0
May 2016
2
0
0
Jun 2016
3
0
0
Jul 2016
3
0
0
Aug 2016
5
0
0
Sep 2016
6
0
0
Oct 2016
1
0
0
Nov 2016
3
0
0
Dec 2016
3
1
0
Jan 2017
2
0
0
Feb 2017
2
0
0
Mar 2017
2
0
0
Apr 2017
2
0
0
May 2017
1
0
0
Jun 2017
3
0
0
Jul 2017
12
0
0
Aug 2017
14
0
0
Sep 2017
8
0
0
Oct 2017
12
0
0
Nov 2017
11
0
0
Dec 2017
17
0
0
Jan 2018
19
0
0
Feb 2018
10
0
0
Mar 2018
23
0
0
May 2018
8
0
0
Jun 2018
20
0
0
Jul 2018
4
0
0
Aug 2018
2
0
0
Sep 2018
4
0
0
Oct 2018
4
0
0
Nov 2018
5
0
0
Dec 2018
8
0
0
Jan 2019
2
0
0
Feb 2019
4
0
0
Mar 2019
8
0
0
Apr 2019
10
0
0
May 2019
7
0
0
Jun 2019
4
0
0
Jul 2019
3
1
0
Aug 2019
3
0
0
Sep 2019
10
0
0
Oct 2019
2
0
0
Nov 2019
14
0
0
Dec 2019
4
0
0
Jan 2020
3
0
0
Feb 2020
14
0
0
Mar 2020
4
0
0
May 2020
2
0
0
Jun 2020
5
1
0
Jul 2020
11
1
0
Aug 2020
2
0
0
Sep 2020
16
0
0
Oct 2020
8
1
0
Nov 2020
8
0
0
Dec 2020
22
0
0
Jan 2021
4
0
0
Mar 2021
8
0
0
Apr 2021
4
0
0
May 2021
2
0
0
Oct 2021
3
0
0
Nov 2021
2
0
0
Dec 2021
11
0
0
Jan 2022
19
0
0
Feb 2022
19
0
0
Mar 2022
6
0
0
Apr 2022
10
0
0
May 2022
28
0
0
Jun 2022
34
0
0
Jul 2022
18
0
0
Aug 2022
47
2
0
Sep 2022
34
0
0
Oct 2022
46
2
0
Nov 2022
14
0
0
Dec 2022
6
0
0
Jan 2023
2
0
0
Feb 2023
49
1
0
Mar 2023
2
0
0
Apr 2023
3
0
0
May 2023
10
0
0
Jun 2023
12
0
0
Jul 2023
8
0
2
Aug 2023
4
0
0
Sep 2023
2
0
0
Oct 2023
942
0
0
Nov 2023
4
0
0
Dec 2023
12
0
0
Jan 2024
7
0
0
Mar 2024
4
0
0
Total
3568
88
76
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