1 Boston Medical Center, Department of Medicine, Clinical Addiction Research and Education (CARE) Unit, Boston, MA, USA.
2 Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA.
3 Department of Sociology and Anthropology, NC State University, Raleigh, NC, USA.
4 Department of Psychiatry, Mount Sinai Behavioral Health Center, New York NY, USA.
5 Workit Health, Ann Arbor, MI, USA.
6 DrPH Program, Johns Hopkins Bloomberg School of Public Health, USA.
7 Division of General Internal Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA.
8 Division of Infectious Diseases, Emory University School of Medicine and Grady Health System. Atlanta, GA, USA.
9 Center for Research on Health Care, Division of General Internal Medicine, Department of Medicine, University of Pittsburgh, UPMC, Pittsburgh, PA, USA.