1 The Division of General Internal Medicine, Faculty of Medicine & Dentistry, University of Alberta, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada; Alberta Strategy for Patient Oriented Research Support Unit, Edmonton, Alberta, Canada; The Canadian VIGOUR Centre, University of Alberta, Edmonton, Alberta, Canada. Electronic address: Finlay.McAlister@ualberta.ca.
2 Alberta Strategy for Patient Oriented Research Support Unit, Edmonton, Alberta, Canada; The Canadian VIGOUR Centre, University of Alberta, Edmonton, Alberta, Canada; Provincial Research Data Services, Alberta Health Services, Edmonton, Alberta, Canada.