1. Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada;
2. School of Rehabilitation Therapy, Queen’s University, Kingston, Canada;
3. Dalhousie University, Halifax, Canada;
4. IC/ES, Toronto, Canada;
5. Canadian Armed Forces, Ottawa, Canada;
6. Psychological Medicine, Kings College London, London, UK;
7. Centre for Addiction and Mental Health, Toronto, Canada