1 Department of Medicine (Hempel, Tan), University of Toronto; Toronto Centre for Liver Disease (Biondi), University Health Network; School of Nursing (Biondi), York University; Division of Infectious Disease (Tan), St. Michael's Hospital, Toronto, Ont.; Department of Family Medicine (Baril), Centre Hospitalier de l'Université de Montréal; Clinique de médecine urbaine du Quartier Latin (Baril), Montréal, Que. amanda.hempel@mail.utoronto.ca.
2 Department of Medicine (Hempel, Tan), University of Toronto; Toronto Centre for Liver Disease (Biondi), University Health Network; School of Nursing (Biondi), York University; Division of Infectious Disease (Tan), St. Michael's Hospital, Toronto, Ont.; Department of Family Medicine (Baril), Centre Hospitalier de l'Université de Montréal; Clinique de médecine urbaine du Quartier Latin (Baril), Montréal, Que.