1. Department of Medicine, Section of Infectious Diseases and Global Health, University of Chicago, Chicago, Illinois.
2. Chicago Center for HIV Elimination, University of Chicago, Chicago, Illinois.
3. Howard Brown Health, Chicago, Illinois.
4. Department of Medical Social Science, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
5. Division of Infectious Diseases, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri.
6. City Colleges of Chicago-Malcolm X College.
7. Boston University School of Medicine.
8. Center for Prevention Implementation Methodology, Northwestern University, Chicago, Illinois.
9. Whitman-Walker Health, Washington, D.C.