PT - JOURNAL ARTICLE ED - , TI - Corrections DP - 2008 Aug 01 TA - The Journal of Rheumatology PG - 1688--1688 VI - 35 IP - 8 4099 - http://www.jrheum.org/content/35/8/1688.2.short 4100 - http://www.jrheum.org/content/35/8/1688.2.full SO - J Rheumatol2008 Aug 01; 35