1. Institute of Psychiatry, Psychology & Neuroscience, King’s College London , London, UK
2. Center for Rheumatic Diseases, King’s College London , London, UK
3. Wolfson Centre for Age-Related Diseases, King’s College London , London, UK
4. Department of Psychology, King’s College London , London, UK
5. Rheumatology Department, Portsmouth Hospitals University NHS Trust , Portsmouth, UK
6. National Early Inflammatory Arthritis Audit (NEIAA), British Society for Rheumatology , London, UK