Lille University, University of Oxford, University of Montreal, University of Oxford, University Hospitals Coventry and Warwickshire, University of Oxford, University of Cambridge, Royal National Hospital for Rheumatic Diseases, University of Oxford, University of Oxford, University of Oxford, University of Oxford, University of Oxford, University of Oxford - Botnar Research Centre and University of Oxford - Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS)