PT - JOURNAL ARTICLE ED - , TI - Correction AID - 10.1136/bjophthalmol-2013-303758corr1 DP - 2014 Feb 01 TA - British Journal of Ophthalmology PG - 286--286 VI - 98 IP - 2 4099 - http://bjo.bmj.com/content/98/2/286.short 4100 - http://bjo.bmj.com/content/98/2/286.full SO - Br J Ophthalmol2014 Feb 01; 98