PT - JOURNAL ARTICLE ED - , TI - Corrections AID - 10.1136/ard.2010.143560corr2 DP - 2012 Sep 01 TA - Annals of the Rheumatic Diseases PG - 1592--1592 VI - 71 IP - 9 4099 - http://ard.bmj.com/content/71/9/1592.2.short 4100 - http://ard.bmj.com/content/71/9/1592.2.full SO - Ann Rheum Dis2012 Sep 01; 71