1. UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
2. Charles R. Drew University of Medicine and Science, Los Angeles, California, USA.
3. Delaney AIDS Research Enterprise (DARE) Community Advisory Board, Los Angeles, California, USA.
4. Division of Prevention Sciences, Center for AIDS Prevention Studies (CAPS), University of California, San Francisco (UCSF), San Francisco, California, USA.
5. Department of Social Medicine, UNC School of Medicine, Chapel Hill, North Carolina, USA.