[1] Univ Leeds, Leeds, W Yorkshire, England
[2] NIHR Biomed Res Ctr, Leeds, W Yorkshire, England
[3] Rheumatol & Immunotherapy Ctr, Franklin, WI USA
[4] Great Lakes Clin Trials, Rheumatol, Chicago, IL USA
[5] AbbVie Inc, N Chicago, IL USA
[6] Univ Queensland, Brisbane, Qld, Australia