1. Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama.
2. Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
3. Department of Medicine, University of California, San Francisco, San Francisco, California.
4. School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama.
5. School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama.
6. School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.
7. Department of Medicine/Infectious Diseases, University of Mississippi Medical Center, Jackson, Mississippi.
8. Department of Sociomedical Sciences, Columbia University Mailman School of Public Health, New York, New York.
9. Medical Service, Department of Veteran Affairs Medical Center, San Francisco, California.
10. Department of Medicine, Stroger Hospital of Cook County Bureau of Health and Hospital Systems, Chicago, Illinois.
11. Department of Community Health Sciences, State University of New York Downstate Medical Center, School of Public Health, Brooklyn, New York.
12. Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Canada.
13. Montefiore Medical Center, Bronx, New York.
14. Georgetown University Medical Center, Washington, District of Columbia.
15. Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.
16. Division of Infectious Diseases, University of North Carolina School of Medicine Chapel Hill, North Carolina.
17. UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
18. Mailman School of Public Health, Department of Sociomedical Sciences, Columbia University Miami Research Center, Miami, Florida.
19. Division of HIV, ID and Global Medicine, Department of Medicine, University of California, San Francisco, San Francisco, California.
20. Department of Health Care Organization and Policy, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama.