1. Department of Population Science and Policy Southern Illinois University School of Medicine Springfield Illinois
2. Department of Sociology Southern Illinois University Springfield Illinois
3. Department of Public Health and Recreation Southern Illinois University Springfield Illinois
4. Department of Population Science and Policy Southern Illinois University School of Medicine Carbondale Illinois
5. The Community Action Place Murphysboro Illinois
6. Rory Meyers College of Nursing New York University New York New York
7. Center for Opioid Epidemiology and Policy, Department of Population Health New York University Grossman School of Medicine New York New York
8. Section of Infectious Diseases and Global Health, Department of Sociology University of Chicago Chicago Illinois
9. Department of Medicine, Section of Infectious Diseases and Global Health University of Chicago Medical Center Chicago Illinois
10. Departments of Medicine and Public Health Sciences University of Chicago Medical Sciences Chicago Illinois
11. School of Public Health University of Illinois at Chicago Chicago Illinois