1 Rheumatology Department, University Hospitals Birmingham NHS Foundation Trust, Birmingham.
2 Rheumatology Department, Newcastle upon Tyne Hospitals NHS Foundation Trust.
3 Interdisciplinary Computing and Complex BioSystems Research Group, School of Computing Science, Newcastle University, Newcastle.
4 Musculoskeletal Research Group, Institute of Cellular Medicine & Newcastle NIHR Biomedical Research Centre for Ageing and Chronic Diseases, Newcastle University, Newcastle upon Tyne.
5 Rheumatology Department, Great Western Hospitals NHS Foundation Trust, Swindon.
6 Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Chapel Allerton Hospital.
7 NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals Trust, Leeds.
8 Rheumatology Department, Nottingham University Hospital, Nottingham.
9 Department of Experimental Medicine and Rheumatology, Barts and the London NHS Trust and Barts and the London School of Medicine and Dentistry, London.
10 Rheumatology Department, Gartnavel General Hospital, Glasgow.