1. Department of Epidemiology University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
2. U.S. Agency for International Development Kenya/East Africa Regional Mission Nairobi Kenya
3. Makerere School of Public Health Kampala Uganda
4. MEASURE Evaluation Carolina Population Center University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
5. Centre for Microbiology Research Kenya Medical Research Institute Nairobi Kenya
6. Rwanda Military Hospital Kigali Rwanda
7. Infectious Diseases Institute College of Health Sciences Makerere University Kampala Uganda