[1] Univ Hosp Southampton, NIHR Clin Res Facil, Southampton, Hants, England
[2] Eli Lilly & Co, Indianapolis, IN 46285 USA
[3] Univ Hosp Bern, Dept Rheumatol Immunol & Allergol, Inselspital, Bern, Switzerland
[4] Med Univ Vienna, Dept Internal Med, Div Rheumatol, Vienna, Austria
[5] Univ Fed Uberlandia, Hosp Clin, Uberlandia, MG, Brazil