Romy B. Christmann, Allison Mathes, Alsya J. Affandi, Cristina Padilla, Banafsheh Nazari, Andreea M. Bujor, Giuseppina Stifano, Robert Lafyatis
Arthritis Rheum.
Author manuscript; available in PMC 2015 May 19.Published in final edited form as: Arthritis Rheum. 2013 May; 65(5): 1335–1346. doi: 10.1002/art.37859