Affiliation: | 1.Department of Rheumatology and Medicine, Southport and Ormskirk NHS Trust, Southport, PR8 6PN, UK ;2.Department of Trauma and Orthopaedics, Southport and Ormskirk Hospital NHS Trust, Southport, PR8 6PN, UK ;3.Department of Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, NEIGRIHMS0, Shillong, Meghalaya, India ;4.Department of Rheumatology, Rheumatologic Outpatient Clinic, “Mariano Lauro” Hospital, Azienda Sanitaria Locale Napoli 3 Sud, Sant’Agnello, Campania, Italy ; |