[1] Cleveland Clin, Dept Rheumat & Immunol Dis, Cleveland, OH USA
[2] Swedish Med Center, Providence St Joseph Hlth, Seattle, WA USA
[3] Univ Washington, Sch Med, Seattle, WA USA
[4] Harvard Med Sch, Brigham & Womens Hosp, Newton, MA USA
[5] Goethe Univ, Univ Hosp, Div Rheumatol, Frankfurt, Germany
[6] Fraunhofer Inst Translat Med Pharmacol, Frankfurt, Germany
[7] Univ Milan, ASST Gaetano Pini CTO, Dept Rheumatol, Milan, Italy
[8] Univ Leeds, Leeds Biomed Res Ctr, Leeds, England
[9] Royal Natl Hosp Rheumat Dis, Dept Rheumatol, Bath, England
[10] Nippon Life Hosp, Osaka, Japan
[11] UCB Pharma, Slough, England
[12] UCB Pharma, Irigny, France
[13] UCB Pharma, Morrisville, NY USA
[14] Sorbonne Univ, Paris, France
[15] Hop La Pitie Salpetriere, Paris, France