[1] Univ Leeds, Leeds Inst Rheumat & Musculoskeletal Med, NIHR Leeds Musculoskeletal Biomed Res Unit, Leeds Teaching Hosp NHS Trust, Leeds, W Yorkshire, England
[2] St Jamess Inst Oncol, HMDS, Leeds, W Yorkshire, England
[3] St James Univ Hosp, Sect Expt Haematol, Leeds Inst Canc & Pathol, Leeds, W Yorkshire, England