1. Children's & Women's Health Centre of BC, Vancouver, British Columbia, Canada.
2. The Montreal Children's Hospital, Montreal, Quebec, Canada.
3. The Scarborough Hospital, Toronto, Ontario, Canada.
4. Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
5. Royal University Hospital, Saskatoon, Saskatchewan, Canada.
6. ADD Clinic, Halifax, Nova Scotia, Canada.
7. University of Calgary, Calgary, Alberta, Canada.
8. Purdue Pharma, Pickering, Ontario, Canada.