1. School of Health Sciences, Division of Nursing, Midwifery and Social Work, University of Manchester, Manchester, UK
2. School of Health Sciences, Division of Nursing, Midwifery and Social Work, University of Manchester, Manchester Academic Health Science Centre (MAHSC), Manchester, UK
3. Centre for Epidemiology Versus Arthritis, University of Manchester, Manchester, UK
4. Department of Rheumatology, Salford Royal NHS Foundation Trust, Salford, UK
5. NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester, UK