Richard A. Watts, DM MA FRCP is a Senior Lecturer at the University of East Anglia School of Medicine, Health and Policy Practice and a Consultant Rheumatologist at Ipswich Hospital NHS Trust, in the UK.David G.I. Scott, MD FRCP is a Consultant Rheumatologist at Norfolk and Norwich University Hospital NHS Trust, and an Honorary Professor at the University of East Anglia, School of Medicine, Health Policy and Practice, in the UK.