1. Duke University School of Medicine, Durham, North Carolina.
2. Duke Clinical Research Institute, Durham, North Carolina.
3. Louisiana State University Health Sciences Center, Section of Infectious Diseases, New Orleans, Louisiana.
4. Duke University Center for Health Policy and Inequities Research, Durham, North Carolina.
5. RAIN, Inc., Charlotte, North Carolina.
6. Louisiana Department of Health STD/HIV/Hepatitis Program, New Orleans, Louisiana.
7. CrescentCare Federally Qualified Health Center, New Orleans, Louisiana.
8. Amity Medical Group, Charlotte, North Carolina.