Institution: | 1. Department of Psychiatry, University of Toronto, Toronto, Canada;2. Department of Psychological Medicine, King''s College London, London, United Kingdom;3. Pakistan Institute of Learning and Living, Karachi, Pakistan;4. Centre for Addiction and Mental Health, Toronto, Canada;5. Department of Psychiatry, Dow University of Health Sciences, Karachi, Pakistan;6. Division of Psychology and Mental Health, University of Manchester, Manchester, United Kingdom |