[1] Division of HIV/AIDS Prevention, U.S. Centers for Disease Control and Prevention (CDC), Atlanta, GA
[2] Kenya Medical Research Institute (KEMRI)/CDC, Kisumu
[3] KEMRI, Institute of Tropical Medicine (ITM), Kisumu
[4] Institute of Tropical Medicine (ITM), Antwerp
[5] Republic of Kenya Ministry of Health, Kisumu
[6] Kenya Medical Research Institute, Kisumu
[7] London School of Hygiene and Tropical Medicine, London
[8] Division of Parasitic Diseases, U.S. Centers for Disease Control and Prevention (CDC), Atlanta, GA
[9] Global AIDS Program, U.S. Centers for Disease Control and Prevention (CDC), Atlanta, GA
[10] International AIDS Vaccine Initiative, San Francisco, CA
[11] Belgian Institute of Tropical Medicine, Antwerp
[12] Management Sciences for Health, Nairobi
[13] University of Nairobi, Nairobi
[14] Program for Appropriate Technology in Health (PATH), Kisumu
[15] George Washington University, Washington, DC
[16] World Health Organization, Geneva