1. University of Washington, Seattle
2. Emory University, Atlanta, Georgia
3. The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
4. University of North Carolina at Chapel Hill
5. University of Connecticut, Storrs
6. Harvard Medical School, Boston, Massachusetts
7. University of British Columbia, Vancouver
8. Loyola University Chicago, Chicago, Illinois
9. University of California San Francisco
10. Evandro Chagas Clinical Research Institute (IPEC)–FIOCRUZ, Rio de Janeiro, Brazil
11. YR Gaitonde Centre for AIDS Research and Education, Chennai, India
12. University of California Los Angeles
13. Massachusetts General Hospital, Boston
14. Université de Bordeaux, Bordeaux, France
15. The Johns Hopkins University, Baltimore, Maryland
16. University of California San Diego