1. Division of Infectious Diseases, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
2. Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand.
3. ViiV Healthcare, Research Triangle Park, North Carolina.
4. Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
5. Division of Infectious Diseases, Weill Cornell Medical College, New York, New York.
6. Division of Infectious Diseases, Rutgers University, Newark, New Jersey.
7. Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts.
8. Department of Medicine, University of Malawi, Zomba, Malawi.
9. Division of AIDS, National Institutes of Allergy and Infectious Diseases, Bethesda, Maryland.
10. Lancet Laboratories, Johannesburg, South Africa.