1. Department of Emergency Medicine, Yale School of Medicine, New Haven, Connecticut
2. Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
3. Yale School of Public Health, New Haven, Connecticut
4. Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut
5. Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
6. Friends Research Institute, Baltimore, Maryland
7. Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
8. Institute for Health Equity Research, Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
9. Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York
10. Department of Emergency Medicine, University of Cincinnati, Cincinnati, Ohio
11. Center for Addiction Research, University of Cincinnati College of Medicine, Cincinnati, Ohio
12. Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati, Cincinnati, Ohio
13. Department of Emergency Medicine, University of Washington School of Medicine, Seattle,
14. Department of Medicine, University of Washington, Seattle
15. The Emmes Company, Rockville, Maryland
16. Weill Cornell Medical College, New York, New York
17. National Institute on Drug Abuse, Rockville, Maryland