1 Academic Rheumatology, University of Nottingham, Nottingham, UK and Rheumatology Unit Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy.
2 Division of Epidemiology and Public Health, University of Nottingham, Nottingham, UK.
3 Academic Rheumatology, University of Nottingham, Nottingham, UK.
4 Centre for Academic Primary Care, School of Medicine, University of Nottingham, Nottingham, UK.
5 Keele Cardiovascular Research Group, Keele University, Keele, UK.