1. Centre for Musculoskeletal Research, The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
2. Department of Dermatology, Blackpool Teaching Hospitals NHS Foundation Trust, Clifton Hospital, Lytham St Annes, UK
3. Centre for Rheumatology and Connective Tissue Diseases, Royal Free Hospital, London, UK
4. Department of Rheumatology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
5. Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
6. Department of Hand Surgery, Salford Royal NHS Foundation Trust, Salford, UK
7. Department of Pharmacy & Pharmacology, University of Bath, Bath, UK
8. Rheumatology Department, Birmingham City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
9. The University of Manchester, Manchester, UK
10. Centre for Biostatistics, Institute of Population Health, School of Medicine, The University of Manchester, Manchester, UK
11. NIHR Manchester Biomedical Research Centre, Central Manchester NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK