Institution: | Department of Health Policy, Management, and Evaluation (Ms Jackevicius and Drs Mamdani and Tu), Department of Medicine (Dr Tu), Pharmacy Department and Women's Health Program, University Health Network-Toronto General Hospital; Institute for Clinical Evaluative Sciences (Ms Jackevicius and Drs Mamdani and Tu), University of Toronto; and Division of General Internal Medicine, Sunnybrook and Women's College Health Sciences Centre (Dr Tu), Toronto, Ontario. |