1. Disparities Research Unit, Massachusetts General Hospital, Boston
2. Department of Medicine, Harvard Medical School, Boston, Massachusetts
3. Department of Psychiatry, Harvard Medical School, Boston, Massachusetts
4. Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts
5. Yale School of Public Health, New Haven, Connecticut
6. Grossman School of Medicine, New York University, New York
7. Wagner School of Public Service, New York University, New York
8. New York State Office of Alcoholism and Substance Abuse Services, Albany, New York
9. New York State Office of Mental Health, New York
10. RAND Corporation, Pittsburgh, Pennsylvania
11. Division of General Internal Medicine, Massachusetts General Hospital, Boston
12. Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston
13. Substance Use Disorder Initiative, Massachusetts General Hospital, Boston
14. Addictions Services Unit, Massachusetts General Hospital, Boston
15. Center for Addiction Medicine, Massachusetts General Hospital, Boston