PT - JOURNAL ARTICLE ED - , TI - Correction AID - 10.1136/bjsm.2010.072595corr1 DP - 2010 Jun 01 TA - British Journal of Sports Medicine PG - 578--578 VI - 44 IP - 8 4099 - http://bjsm.bmj.com/content/44/8/578.short 4100 - http://bjsm.bmj.com/content/44/8/578.full SO - Br J Sports Med2010 Jun 01; 44