From the *Department of Medicine, University of Toronto; and
†Department of Medicine,
‡Division of Rheumatology, and
§Division of General Internal Medicine, St Michael's Hospital, Toronto, Ontario, Canada.
No funding was obtained for this article.
The authors declare no conflict of interest.
Correspondence: Sumedha Arya, MD, 1905-925 Bay St, Toronto, Ontario, Canada M5S 3L4. E-mail: firstname.lastname@example.org.