J Rheumatol 2014 Jul;41(7):1344-8
From the Division of Rheumatology, University of Toronto, St. Michael's Hospital (SMH), and the Division of Rheumatology, University of Toronto, Toronto Western Hospital (TWH), Toronto, Ontario, Canada; the Division of Rheumatology, Al Ain Hospital, United Arab Emirates; and the Spondylitis Association of America (SAA), Van Nuys, California, USA.D. Mahendira, MD, MSc, FRCPC, SMH; A. Thavaneswaran, MMath, BSc; A. Carty, BPH; N. Haroon, MD, PhD, DM; A. Anton, BSc; L. Passalent, BScPT, MHSc, TWH; K.A. Alnaqbi, MD, MSc, FRCPC, TWH, and Division of Rheumatology, Al Ain Hospital; L. Savage, MS; E. Aslanyan, BA, SAA; R.D. Inman, MD, FRCPC, TWH.