1 A. Steiman, MD, MSc, FRCPC, University of Toronto, Department of Medicine, Division of Rheumatology, Sinai Health System/University Health Network; amanda.steiman@sinaihealthsystem.ca.
2 Z. Touma, MD, PhD, FACP, FACR, University of Toronto, Department of Internal Medicine, Division of Rheumatology, Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital, Toronto, Ontario, Canada.