1. Department of Psychology; York University; Toronto Canada
2. Department of Psychology; University of Calgary; Calgary Canada
3. Gastroenterology, Hepatology and Nutrition; Hospital for Sick Children; Toronto Canada
4. Department of Psychology; University of British Columbia Okanagan; Kelowna Canada
5. Nursing Research; The Hospital for Sick Children; Toronto Canada
6. Complex Pain Team; IWK Health Centre; Halifax Canada