Reinhard Michael Krausz1, Fiona Choi2. 1. Institute of Mental Health, Department of Psychiatry, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada; Centre for Health Evaluation and Outcome Sciences, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada; School of Population and Public Health, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada. Electronic address: mkrausz@mail.ubc.ca. 2. Institute of Mental Health, Department of Psychiatry, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada; Centre for Health Evaluation and Outcome Sciences, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada.