[1] GlaxoSmithKline, Uxbridge, Middx, England
[2] Med Univ Vienna, Div Rheumatol, Dept Med 3, Vienna, Austria
[3] Janssen Res & Dev LLC, Spring House, PA USA
[4] Sum Sq Ltd, Walkern, Herts, England
[5] GlaxoSmithKline, Stevenage, Herts, England
[6] GlaxoSmithKline, Collegeville, PA USA