Anupam Thakur1, Bryan O'Leary2, Wendy Cowie2, Sophie Soklaridis3. 1. Centre for Addiction and Mental Health, Toronto, ON, Canada. anupam.thakur@camh.ca. 2. Tees, Esk and Wear Valleys NHS Foundation Trust, Middlesbrough, UK. 3. Centre for Addiction and Mental Health, Toronto, ON, Canada.