PT  - JOURNAL ARTICLE
ED  - ,
TI  - Correction
AID  - 10.1136/bmjopen-2013-003424corr1
DP  - 2014 Mar 01
TA  - BMJ Open
PG  - e003424corr1
VI  - 4
IP  - 3
4099  - http://bmjopen.bmj.com/content/4/3/e003424corr1.short
4100  - http://bmjopen.bmj.com/content/4/3/e003424corr1.full
SO  - BMJ Open2014 Mar 01; 4