PT - JOURNAL ARTICLE ED - , TI - Correction AID - 10.1136/bjsm.2007.040956corr1 DP - 2010 Dec 01 TA - British Journal of Sports Medicine PG - 1208--1208 VI - 44 IP - 16 4099 - http://bjsm.bmj.com/content/44/16/1208.short 4100 - http://bjsm.bmj.com/content/44/16/1208.full SO - Br J Sports Med2010 Dec 01; 44