PT - JOURNAL ARTICLE ED - , TI - Correction AID - 10.1136/bjsm.2006.028944corr1 DP - 2010 Sep 01 TA - British Journal of Sports Medicine PG - 901--901 VI - 44 IP - 12 4099 - http://bjsm.bmj.com/content/44/12/901.short 4100 - http://bjsm.bmj.com/content/44/12/901.full SO - Br J Sports Med2010 Sep 01; 44