1. University of California–San Diego , San Diego, California , USA
2. Harvard T. H. Chan School of Public Health , Boston, Massachusetts , USA
3. DLH Corporation , Silver Spring, Maryland , USA
4. University of North Carolina , Chapel Hill, North Carolina , USA
5. Lundquist Institute at Harbor–University of California–Los Angeles Medical Center , Torrance, California , USA
6. Northwestern University , Chicago, Illinois , USA
7. University of California–San Francisco , San Francisco, California , USA
8. University of Washington School of Medicine , Seattle, Washington , USA
9. University of Colorado School of Medicine , Denver, Colorado , USA
10. University at Buffalo , Buffalo, New York , USA
11. Rutgers New Jersey Medical School , Newark, New Jersey , USA
12. University of Pittsburgh , Pittsburgh, Pennsylvania , USA
13. ViiV Healthcare Ltd, Research Triangle Park , North Carolina , USA
14. Division of AIDS, National Institutes of Health , Rockville, Maryland , USA
15. University of Missouri , St. Louis, Missouri , USA
16. Yale School of Medicine , New Haven, Connecticut , USA