1. Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM), University of Leeds, NIHR Leeds Biomedical Research Centre (BRC) & Department of Dermatology, Leeds Teaching Hospitals, Leeds, UK
2. Rheumatology, Bradford Teaching Hospitals, Bradford, UK
3. Rheumatology, Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM), University of Leeds, Chapel Allerton Hospital, Leeds, UK