1Department of Nutrition and Exercise Physiology, Elson S. Floyd College of Medicine, Washington State University, United States of America
2Spokane Regional Health District, Spokane, WA, United States of America
3British Columbia Centre on Substance Use, Vancouver, BC, Canada
4Department of Medicine, University of British Columbia, Vancouver, BC, Canada
5Program of Excellence in Addiction Research, Washington State University, United States of America
6Department of Medical Education and Clinical Sciences, Elson S Floyd College of Medicine, Washington State University, United States of America