Rupa Rural Municipality, Kaski, Gandaki, Nepal
Biruwa Rural Municipality, Syangja, Gandaki, Nepal
Perinatal HIV Research Unit (PHRU), Johannesburg, South Africa
Setshaba Research Centre, Soshanguve, South Africa
Makerere University School of Public Health, Kampala, Uganda
Institute of Epidemiology Disease Control and Research, Dhaka, Bangladesh
Institute of Epidemiology, Disease Control and Research, Dhaka, Bangladesh
Ifakara Health Institute, Dar Es Salaam, Tanzania
Pontificia Universidad Javeriana, Bogotรก, Colombia
Muhimbili National Hospital, Dar Es Salaam, Tanzania
Emory University-Pediatrics, Atlanta, Georgia, United States
University of Southern California, Los Angeles, California, United States
Texas Children's Hospital, Baylor University, Houston, Texas, United States