1 Department of Family and Community Medicine (Jeon) and Division of Infectious Diseases (Gough), Department of Medicine, St. Michael's Hospital, University of Toronto, Toronto, Ont. caroline.jeon@unityhealth.to.
2 Department of Family and Community Medicine (Jeon) and Division of Infectious Diseases (Gough), Department of Medicine, St. Michael's Hospital, University of Toronto, Toronto, Ont.