[1] Univ Bath, Pharm & Pharmacol, Bath, Avon, England
[2] Royal United Hosp Bath NHS Fdn Trust, Bath, Avon, England
[3] Univ Leeds, Leeds Inst Rheumat & Musculoskeletal Dis, Leeds, W Yorkshire, England
[4] Leeds Teaching Hosp NHS Trust, NIHR Leeds Biomed Res Ctr, Leeds, W Yorkshire, England
[5] Univ Manchester, Ctr Epidemiol Versus Arthrit, Fac Biol Med & Hlth, Manchester, Lancs, England