1. Department of Psychiatry, University of Manitoba, Winnipeg, Manitoba, Canada
2. Department of Public Health Sciences, Queen’s University, Kingston, Ontario, Canada
3. Department of Psychology, University of Regina, Regina, Saskatchewan, Canada
4. Departments of Clinical Health Psychology and Anesthesiology, Perioperative and Pain Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
5. Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada