From the Departments of Family Medicine and Community Health Sciences (Dickinson), University of Calgary, Calgary, AB; the Public Health Agency of Canada (Connor Gorber, Tsakonas), Ottawa, Ont.; Department of Medicine (Tonelli), University of Alberta, Edmonton, AB; Departments of Internal Medicine and Community Health Sciences (Singh), University of Manitoba, and Department of Medical Oncology and Hematology, Cancer Care Manitoba, Winnipeg, MB; Department of Family Medicine and Community Health and Epidemiology (Birtwhistle), Queen’s University, Kingston, Ont.; Department of Family Medicine (Shaw), McMaster University, Hamilton, Ont.; Faculty of Health Sciences (Joffres), Simon Fraser University, Burnaby, BC; Department of Family Medicine (Lewin), University of Ottawa, Ottawa, Ont.; Canadian Partnership Against Cancer (Mai), Toronto, Ont.; and the Department of Pathology (McLachlin), Western University, London, Ont.