1 Department of Community and Behavioral Health, Promoting Research Initiative in Substance Use and Mental Health (PRISM) Collaborative, Elson S Floyd College of Medicine, Washington State University, United States of America. Electronic address: mmcdonell@wsu.edu.
2 Department of Psychiatry and Biobehavioral Sciences, Geffen School of Medicine, UCLA, United States of America; Vermont Center for Behavior and Health, Center on Rural Addiction, University of Vermont, United States of America. Electronic address: rrawson@mednet.ucla.edu.