Affiliations

• ¹ Department of Rheumatology, Norfolk and Norwich University Hospitals Foundation NHS Trust, Norwich, Medical School, University College London, London, City Hospital, Birmingham, Barking, Havering and Redbridge University NHS Trust, Romford, St Thomas' Hospital, London, University of Birmingham, Birmingham, Addenbrooke's Hospital, Cambridge, Nuffield Orthopaedic Centre, Oxford, Vasculitis UK, Matlock, School of Nursing and Midwifery, University of East Anglia, Norwich, Central Manchester Foundation Trust, Manchester, Ipswich Hospital NHS Trust, Ipswich and Norwich Medical School, University of East Anglia, Norwich, UK. Department of Rheumatology, Norfolk and Norwich University Hospitals Foundation NHS Trust, Norwich, Medical School, University College London, London, City Hospital, Birmingham, Barking, Havering and Redbridge University NHS Trust, Romford, St Thomas' Hospital, London, University of Birmingham, Birmingham, Addenbrooke's Hospital, Cambridge, Nuffield Orthopaedic Centre, Oxford, Vasculitis UK, Matlock, School of Nursing and Midwifery, University of East Anglia, Norwich, Central Manchester Foundation Trust, Manchester, Ipswich Hospital NHS Trust, Ipswich and Norwich Medical School, University of East Anglia, Norwich, UK. Richard.watts@ipswichhospital.nhs.uk.
• ² Department of Rheumatology, Norfolk and Norwich University Hospitals Foundation NHS Trust, Norwich, Medical School, University College London, London, City Hospital, Birmingham, Barking, Havering and Redbridge University NHS Trust, Romford, St Thomas' Hospital, London, University of Birmingham, Birmingham, Addenbrooke's Hospital, Cambridge, Nuffield Orthopaedic Centre, Oxford, Vasculitis UK, Matlock, School of Nursing and Midwifery, University of East Anglia, Norwich, Central Manchester Foundation Trust, Manchester, Ipswich Hospital NHS Trust, Ipswich and Norwich Medical School, University of East Anglia, Norwich, UK.
• ³ Department of Rheumatology, Norfolk and Norwich University Hospitals Foundation NHS Trust, Norwich, Medical School, University College London, London, City Hospital, Birmingham, Barking, Havering and Redbridge University NHS Trust, Romford, St Thomas' Hospital, London, University of Birmingham, Birmingham, Addenbrooke's Hospital, Cambridge, Nuffield Orthopaedic Centre, Oxford, Vasculitis UK, Matlock, School of Nursing and Midwifery, University of East Anglia, Norwich, Central Manchester Foundation Trust, Manchester, Ipswich Hospital NHS Trust, Ipswich and Norwich Medical School, University of East Anglia, Norwich, UK. Department of Rheumatology, Norfolk and Norwich University Hospitals Foundation NHS Trust, Norwich, Medical School, University College London, London, City Hospital, Birmingham, Barking, Havering and Redbridge University NHS Trust, Romford, St Thomas' Hospital, London, University of Birmingham, Birmingham, Addenbrooke's Hospital, Cambridge, Nuffield Orthopaedic Centre, Oxford, Vasculitis UK, Matlock, School of Nursing and Midwifery, University of East Anglia, Norwich, Central Manchester Foundation Trust, Manchester, Ipswich Hospital NHS Trust, Ipswich and Norwich Medical School, University of East Anglia, Norwich, UK.