From the *Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada; †Centre for Health and Policy Studies, University of Calgary, Calgary, Alberta, Canada; ‡Victorian Department of Human Services, Australia; §Health Care Evaluation Unit, Institut Universitaire de Médecine Sociale et Préventive, University of Lausanne, Switzerland; ¶Department of Public Health Sciences, University of Alberta, Edmonton, Alberta, Canada; ∥Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada; **Department of Medicine, University of Alberta, Edmonton, Alberta, Canada; and ††Department of Medicine, University of Calgary, Calgary, Alberta, Canada.