1 Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
2 School of Medicine, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia.
3 Department of Rheumatology, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre, Salford, UK.
4 Manchester Centre for Clinical Neuroscience, Manchester Academic Health Science Centre, Salford Royal Hospital, Northern Care Alliance, NHS Foundation Trust, Salford, UK.
5 Department of Rheumatology, Allergy and Immunology, Tan Tock Seng Hospital, Singapore, Singapore.
6 Department of Medicine, Division of Rheumatology, McGill University, Montreal, Quebec, Canada.
7 Epidemiology and Public Health Group, School of Health Sciences, The University of Manchester, Manchester, UK.
8 Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK. hector.chinoy@manchester.ac.uk.
9 Department of Rheumatology, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre, Salford, UK. hector.chinoy@manchester.ac.uk.