Selvendran, Subothini*; Aggarwal, Nikhil*; Vassiliou, Vassilios MA, MD, MRCP (UK), FHEA*†; Ntatsaki, Eleana MA, MD, MRCP (UK), FHEA‡
From *Imperial College London; †Biomedical Research Unit, Royal Brompton Hospital; and ‡Department of Rheumatology and Medical Education, University College London, London, UK.
No funding was received for this study.
S.S. and N.A. contributed equally to this work.
The authors declare no conflict of interest.
Correspondence: Vassilios Vassiliou, MA, MD, MRCP (UK), FHEA, Royal Brompton Hospital, Ground Floor, Britten Wing, Sydney St, London SW3 6NP, United Kingdom. E-mail: [email protected].