Skip to main content
Subscribe
Log In
More
Log in via Institution
Log in via OpenAthens
Log in via BCS
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
Basket
Search
More
Search for this keyword
Advanced search
Latest content
Current issue
Archive
Browse by collection
Authors
About
Podcasts
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Current issue
Archive
Browse by collection
Authors
About
Podcasts
Subscribe
Log in
More
Log in via Institution
Log in via OpenAthens
Log in via BCS
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
BMJ Journals
You are here
Home
Archive
Volume 95, Issue 23
The author’s reply:
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
Featured correspondence
The author’s reply:
Online download statistics by month:
Online download statistics by month: November 2009 to September 2024
Abstract
Full
Pdf
Nov 2009
28
87
13
Dec 2009
2
11
3
Jan 2010
4
1
5
Feb 2010
0
1
5
Mar 2010
0
1
0
Apr 2010
1
0
0
May 2010
2
0
1
Jun 2010
1
2
2
Jul 2010
2
0
1
Aug 2010
25
33
17
Sep 2010
105
48
46
Oct 2010
49
29
41
Nov 2010
4
0
23
Dec 2010
4
1
23
Jan 2011
31
0
1
Feb 2011
10
1
2
Mar 2011
5
5
18
Apr 2011
5
1
7
May 2011
8
0
0
Jun 2011
7
1
1
Jul 2011
10
1
1
Aug 2011
6
3
4
Sep 2011
11
0
1
Oct 2011
5
1
1
Nov 2011
28
0
6
Dec 2011
24
0
2
Jan 2012
13
12
0
Feb 2012
5
27
0
Mar 2012
5
2
0
Apr 2012
7
0
0
May 2012
3
0
0
Jun 2012
7
0
0
Jul 2012
12
0
1
Aug 2012
11
2
0
Sep 2012
12
2
0
Oct 2012
13
1
11
Nov 2012
0
15
44
Dec 2012
0
6
7
Feb 2013
0
41
0
Mar 2013
0
8
0
May 2013
0
12
0
Jun 2013
0
2
1
Jul 2013
15
10
0
Aug 2013
10
0
0
Sep 2013
91
9
0
Oct 2013
81
0
0
Nov 2013
35
12
0
Dec 2013
9
4
0
Jan 2014
6
0
0
Mar 2014
5
0
0
Apr 2014
2
0
0
May 2014
4
1
0
Jun 2014
3
0
0
Jul 2014
4
0
0
Sep 2014
3
0
0
Jan 2015
1
0
0
Mar 2015
7
0
1
May 2015
3
0
0
Jun 2015
1
0
1
Aug 2015
1
0
1
Sep 2015
8
0
0
Oct 2015
3
1
0
Nov 2015
1
0
0
Mar 2016
2
0
1
Apr 2016
1
0
0
Jun 2016
1
0
0
Jul 2016
1
0
0
Sep 2016
2
1
0
Oct 2016
3
0
0
Nov 2016
3
0
0
Dec 2016
1
0
0
Jan 2017
4
0
0
Feb 2017
5
0
0
Mar 2017
5
0
0
Apr 2017
3
0
0
May 2017
7
0
0
Jun 2017
11
0
0
Jul 2017
4
0
0
Aug 2017
8
0
0
Sep 2017
13
0
0
Oct 2017
2
0
0
Nov 2017
10
0
0
Dec 2017
6
0
0
Jan 2018
22
0
0
Feb 2018
4
0
0
Mar 2018
8
0
0
Apr 2018
21
2
0
May 2018
20
2
0
Jun 2018
22
0
0
Jul 2018
5
0
0
Aug 2018
19
0
0
Sep 2018
16
0
0
Oct 2018
4
0
0
Nov 2018
12
0
0
Dec 2018
8
0
0
Jan 2019
7
0
0
Feb 2019
7
0
0
Mar 2019
4
0
0
Apr 2019
9
0
0
May 2019
2
0
0
Jun 2019
12
0
0
Jul 2019
3
1
0
Aug 2019
16
0
0
Sep 2019
8
0
0
Oct 2019
20
0
0
Nov 2019
3
0
0
Dec 2019
14
0
0
Jan 2020
68
0
0
Feb 2020
98
0
0
Mar 2020
62
0
0
Apr 2020
17
0
0
May 2020
16
0
0
Jun 2020
6
0
0
Jul 2020
13
0
0
Aug 2020
4
0
0
Sep 2020
12
0
1
Oct 2020
4
1
0
Nov 2020
4
0
0
Dec 2020
6
0
0
Jan 2021
8
0
0
Feb 2021
2
0
0
Mar 2021
4
0
0
Apr 2021
4
0
0
May 2021
4
0
0
Oct 2021
10
0
0
Nov 2021
4
0
0
Dec 2021
8
0
0
Jan 2022
11
2
0
Feb 2022
4
0
0
Mar 2022
6
0
0
Apr 2022
4
0
0
May 2022
21
0
0
Jun 2022
11
0
0
Jul 2022
4
0
0
Aug 2022
2
0
0
Sep 2022
7
1
0
Oct 2022
25
0
0
Nov 2022
10
0
0
Dec 2022
8
0
0
Jan 2023
2
0
0
Feb 2023
50
0
0
Apr 2023
3
0
0
May 2023
6
0
0
Jul 2023
2
0
0
Aug 2023
2
0
0
Sep 2023
12
0
0
Oct 2023
10
0
0
Nov 2023
8
0
0
Dec 2023
11
0
0
Jan 2024
6
0
0
Feb 2024
4
0
0
Mar 2024
4
0
0
Apr 2024
7
0
0
May 2024
10
0
0
Jun 2024
11
1
0
Jul 2024
10
0
0
Aug 2024
4
0
0
Sep 2024
9
1
1
Total
1754
406
294
Read the full text or download the PDF:
Subscribe
Log in
Log in via Institution
Log in via OpenAthens
Log in via BCS
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?