Program for Addiction Research, Clinical Care, Knowledge, and Advocacy (PARCKA), Division of Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, USA.
Greater Intermountain Node (GIN) of the NIDA Clinical Trials Network, University of Utah School of Medicine, Salt Lake City, Utah, USA.
Informatics, Decision-Enhancement, and Analytic Sciences Center, VA Salt Lake City Health Care System, Salt Lake City, Utah, USA.