1. Department of Biostatistics
2. Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
3. Department of Medicine
4. Department of Global Health, and
5. Department of Epidemiology
6. Department of Pediatrics, University of Washington, Seattle
7. Department of Laboratory Medicine, University of Washington, Seattle
8. Perinatal HIV Research Unit, University of Witwatersrand, Johannesburg, Republic of South Africa
9. Department of Obstetrics and Gynecology, University of Nairobi and Kenyatta National Hospital, Kenya
10. Rwanda-Zambia HIV Research Group (RZHRG), Ndola, Zambia