PT - JOURNAL ARTICLE AU - HEINER APPEL TI - Dr. Appel replies AID - 10.3899/jrheum.150610 DP - 2015 Nov 01 TA - The Journal of Rheumatology PG - 2211--2211 VI - 42 IP - 11 4099 - http://www.jrheum.org/content/42/11/2211.1.short 4100 - http://www.jrheum.org/content/42/11/2211.1.full SO - J Rheumatol2015 Nov 01; 42