1. Medicine for the Elderly, NHS Lothian Western General Hospital Edinburgh UK
2. Centre for Genomic and Experimental Medicine, MRC Institute of Genetics and Cancer University of Edinburgh, Western General Hospital Edinburgh UK
3. Rheumatic Diseases Unit, NHS Lothian Western General Hospital Edinburgh UK
4. School of Medicine Keele University Keele UK
5. Haywood Academic Rheumatology Centre Midland Partnership NHS Trust, Haywood Hospital Stoke‐On‐Trent UK