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Volume 45, Issue 3
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See original article:
Errata - September 15, 2009
PDF
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Correction
Corrections
Online download statistics by month:
Online download statistics by month: January 2008 to March 2024
Abstract
Full
Pdf
Jan 2008
39
0
16
Feb 2008
44
0
9
Mar 2008
19
0
10
Apr 2008
21
0
11
May 2008
13
0
3
Jun 2008
18
0
2
Jul 2008
17
0
1
Aug 2008
19
0
1
Sep 2008
42
0
16
Oct 2008
44
0
21
Nov 2008
24
0
10
Dec 2008
10
0
1
Jan 2009
14
0
5
Feb 2009
10
0
1
Mar 2009
36
0
6
Apr 2009
8
0
1
May 2009
12
0
2
Jun 2009
24
0
1
Jul 2009
9
0
5
Aug 2009
10
0
5
Sep 2009
17
0
3
Oct 2009
94
0
5
Nov 2009
22
0
2
Dec 2009
16
0
119
Jan 2010
17
0
2
Feb 2010
14
0
1
Mar 2010
16
0
20
Apr 2010
16
0
7
May 2010
16
0
3
Jun 2010
15
0
5
Jul 2010
5
0
2
Aug 2010
14
0
5
Sep 2010
40
0
0
Oct 2010
33
0
4
Nov 2010
114
0
6
Dec 2010
92
0
1
Jan 2011
60
0
5
Feb 2011
110
24
10
Mar 2011
53
3
8
Apr 2011
35
14
4
May 2011
20
0
1
Jun 2011
24
0
2
Jul 2011
41
1
2
Aug 2011
25
0
2
Sep 2011
21
0
2
Oct 2011
34
0
6
Nov 2011
56
0
10
Dec 2011
38
1
3
Jan 2012
35
0
1
Feb 2012
20
0
4
Mar 2012
27
1
3
Apr 2012
20
0
0
May 2012
25
0
0
Jun 2012
9
2
1
Jul 2012
12
0
0
Aug 2012
18
0
0
Sep 2012
22
0
0
Oct 2012
17
1
2
Nov 2012
13
1
1
Dec 2012
11
0
0
Jan 2013
14
0
0
Feb 2013
9
1
0
Mar 2013
13
0
1
Apr 2013
6
0
0
May 2013
13
1
1
Jun 2013
9
0
2
Jul 2013
17
0
1
Aug 2013
16
0
0
Sep 2013
10
0
1
Oct 2013
8
0
0
Nov 2013
7
0
2
Dec 2013
8
0
1
Jan 2014
6
0
0
Feb 2014
9
0
0
Mar 2014
19
0
0
Apr 2014
25
1
2
May 2014
10
0
0
Jun 2014
11
0
0
Jul 2014
13
0
0
Aug 2014
6
1
1
Sep 2014
12
0
0
Oct 2014
3
0
0
Nov 2014
11
2
0
Dec 2014
9
0
2
Jan 2015
18
0
0
Feb 2015
12
0
0
Mar 2015
11
0
1
Apr 2015
3
0
0
May 2015
9
0
0
Jun 2015
13
0
2
Jul 2015
2
0
0
Aug 2015
9
0
0
Sep 2015
17
0
1
Oct 2015
13
3
2
Nov 2015
6
1
1
Dec 2015
10
2
1
Jan 2016
8
0
0
Feb 2016
9
0
2
Mar 2016
22
2
2
Apr 2016
7
0
0
May 2016
2
0
1
Jun 2016
5
1
0
Jul 2016
10
0
0
Aug 2016
8
0
0
Sep 2016
15
0
3
Oct 2016
23
6
4
Nov 2016
10
0
0
Dec 2016
10
0
1
Jan 2017
15
0
3
Feb 2017
7
0
1
Mar 2017
13
0
0
Apr 2017
10
0
0
May 2017
13
0
0
Jun 2017
5
1
1
Jul 2017
7
0
0
Aug 2017
13
0
1
Sep 2017
18
0
0
Oct 2017
36
2
1
Nov 2017
41
0
0
Dec 2017
36
0
0
Jan 2018
26
0
0
Feb 2018
25
0
1
Mar 2018
26
0
0
Apr 2018
46
4
0
May 2018
31
0
0
Jun 2018
38
0
1
Jul 2018
26
0
0
Aug 2018
24
0
0
Sep 2018
23
0
0
Oct 2018
14
0
0
Nov 2018
27
1
0
Dec 2018
25
0
0
Jan 2019
28
0
0
Feb 2019
9
0
0
Mar 2019
21
0
0
Apr 2019
15
1
1
May 2019
2
0
0
Jun 2019
12
0
0
Jul 2019
10
2
0
Aug 2019
2
0
0
Sep 2019
2
2
0
Oct 2019
2
0
1
Nov 2019
2
0
0
Dec 2019
12
0
0
Jan 2020
22
0
0
Feb 2020
12
0
0
Mar 2020
6
0
0
Apr 2020
2
0
0
May 2020
14
0
0
Jun 2020
8
0
0
Jul 2020
14
3
1
Aug 2020
6
0
0
Sep 2020
32
0
0
Oct 2020
11
0
0
Nov 2020
17
0
0
Dec 2020
2
0
0
Jan 2021
6
0
0
Feb 2021
2
0
0
Mar 2021
4
0
0
Apr 2021
2
0
0
May 2021
8
0
0
Jun 2021
1
0
0
Oct 2021
5
0
0
Nov 2021
7
0
0
Dec 2021
8
0
0
Jan 2022
14
1
0
Feb 2022
17
2
1
Mar 2022
11
1
0
Apr 2022
16
2
1
May 2022
42
1
0
Jun 2022
32
0
0
Jul 2022
39
1
0
Aug 2022
52
5
0
Sep 2022
35
2
0
Oct 2022
52
2
0
Nov 2022
13
2
0
Dec 2022
30
1
0
Jan 2023
15
2
1
Feb 2023
59
0
0
Mar 2023
8
0
0
Apr 2023
8
0
0
May 2023
12
0
0
Jun 2023
8
0
0
Jul 2023
4
0
0
Aug 2023
2
0
0
Sep 2023
12
0
0
Oct 2023
11
0
0
Nov 2023
10
0
0
Dec 2023
21
0
0
Jan 2024
36
1
7
Feb 2024
19
1
17
Mar 2024
4
0
0
Total
3669
109
453
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