1 Department of Precision and Regenerative Medicine and Ionian Area-Rheumatology Unit, University of Bari Aldo Moro, Bari, Italy.
2 Seth Gordhandhas Sunderdas Medical College and King Edward Memorial Hospital, Mumbai, Maharashtra, India.
3 Department of Rheumatology, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton WV10 0QP, UK; Division of Musculoskeletal and Dermatological Sciences, Centre for Musculoskeletal Research, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre The University of Manchester, Manchester, UK; Department of Rheumatology, City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK. Electronic address: drlatikagupta@gmail.com.