1. Centre for Epidemiology Versus Arthritis Centre for Musculoskeletal Research Division of Musculoskeletal and Dermatological Sciences Faculty of Biology, Medicine and Health University of ManchesterManchester Academic Health Science Centre Manchester UK
2. National Institute for Health Research Biomedical Research Centre Manchester University Hospital NHS Trust Manchester UK
3. Royal Manchester Children’s Hospital Central Manchester University Hospitals Trust Manchester UK
4. School of Health Sciences University of Dundee Dundee UK
5. Manchester Centre for Health Psychology Division of Psychology and Mental Health University of Manchester Manchester UK
6. Department of Social Work, Education and Community Wellbeing Northumbria University Northumbria UK