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 99, Issue 14
Correction
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
PDF +
Supplementary
Material
Corrections
Correction
Free
Online download statistics by month:
Online download statistics by month: September 2011 to March 2024
Abstract
Full
Pdf
Sep 2011
231
48
28
Oct 2011
485
65
23
Nov 2011
513
88
12
Dec 2011
101
13
1
Jan 2012
162
26
17
Feb 2012
150
15
1
Mar 2012
110
4
24
Apr 2012
73
2
12
May 2012
148
2
2
Jun 2012
131
5
2
Jul 2012
154
27
0
Aug 2012
152
23
30
Sep 2012
109
25
6
Oct 2012
93
73
2
Nov 2012
263
78
2
Dec 2012
232
94
3
Jan 2013
222
98
0
Feb 2013
437
70
4
Mar 2013
225
54
6
Apr 2013
302
55
1
May 2013
126
34
13
Jun 2013
574
59
38
Jul 2013
673
109
19
Aug 2013
654
57
13
Sep 2013
550
109
46
Oct 2013
743
147
8
Nov 2013
317
61
1
Dec 2013
87
5
5
Jan 2014
21
2
1
Feb 2014
18
6
3
Mar 2014
18
3
0
Apr 2014
14
6
3
May 2014
22
2
0
Jun 2014
18
2
0
Jul 2014
30
8
0
Aug 2014
8
2
0
Sep 2014
15
0
0
Oct 2014
2
0
0
Nov 2014
1
4
2
Dec 2014
2
0
0
Jan 2015
3
3
1
Feb 2015
3
0
0
Mar 2015
2
4
1
Apr 2015
2
0
0
May 2015
1
2
0
Jun 2015
5
0
1
Jul 2015
6
3
1
Aug 2015
4
1
2
Sep 2015
12
4
0
Oct 2015
3
2
0
Nov 2015
1
4
3
Dec 2015
4
3
0
Jan 2016
17
8
3
Feb 2016
8
5
0
Mar 2016
19
3
4
Apr 2016
4
2
0
May 2016
1
0
0
Jun 2016
6
2
3
Jul 2016
7
0
1
Aug 2016
3
0
0
Sep 2016
2
0
1
Oct 2016
2
1
1
Nov 2016
8
1
1
Dec 2016
9
1
1
Jan 2017
6
0
2
Feb 2017
5
0
2
Mar 2017
2
1
0
Apr 2017
6
8
2
May 2017
10
7
1
Jun 2017
6
2
1
Jul 2017
10
4
0
Aug 2017
17
6
2
Sep 2017
7
5
0
Oct 2017
14
1
0
Nov 2017
24
2
1
Dec 2017
14
1
0
Jan 2018
8
6
3
Feb 2018
12
0
0
Mar 2018
11
1
0
Apr 2018
14
4
0
May 2018
19
8
1
Jun 2018
14
2
0
Jul 2018
19
4
1
Aug 2018
9
3
3
Sep 2018
10
2
0
Oct 2018
8
0
0
Nov 2018
10
6
0
Dec 2018
15
15
1
Jan 2019
4
4
0
Feb 2019
5
3
0
Mar 2019
7
5
1
Apr 2019
6
4
1
May 2019
3
3
1
Jun 2019
10
4
0
Jul 2019
5
5
0
Aug 2019
4
4
0
Sep 2019
4
4
1
Oct 2019
1
1
0
Nov 2019
4
4
0
Dec 2019
9
9
2
Jan 2020
3
3
1
Feb 2020
3
3
1
Mar 2020
1
1
1
Apr 2020
4
4
0
May 2020
14
14
2
Jun 2020
3
3
0
Jul 2020
4
4
0
Aug 2020
2
2
0
Sep 2020
5
5
0
Oct 2020
4
4
0
Nov 2020
4
4
1
Dec 2020
7
7
0
Jan 2021
9
6
2
Feb 2021
1
1
0
Apr 2021
4
4
0
May 2021
2
2
1
Jun 2021
4
4
0
Jul 2021
4
4
1
Aug 2021
4
4
1
Sep 2021
3
3
0
Oct 2021
3
3
7
Nov 2021
4
4
4
Dec 2021
6
4
0
Jan 2022
5
5
0
Feb 2022
2
2
0
Mar 2022
1
1
4
Apr 2022
0
0
2
May 2022
4
4
0
Jun 2022
9
7
0
Jul 2022
3
3
0
Aug 2022
5
4
0
Sep 2022
23
21
1
Oct 2022
5
4
1
Nov 2022
1
1
0
Dec 2022
7
5
0
Jan 2023
1
1
2
Feb 2023
24
24
1
Mar 2023
4
4
0
Apr 2023
1
1
0
May 2023
3
3
4
Jul 2023
2
2
5
Aug 2023
1
1
4
Sep 2023
6
4
3
Oct 2023
5
5
4
Nov 2023
8
6
2
Dec 2023
4
4
1
Jan 2024
3
3
1
Feb 2024
5
5
1
Mar 2024
5
3
2
Total
8885
1884
438
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?
PDF