1. Infectious Diseases Research Collaboration Kampala Uganda
2. Kenya Medical Research Institute Nairobi Kenya
3. Department of Medicine Makerere University College of Health Sciences Kampala Uganda
4. Global Programs for Research & Training Nairobi Kenya
5. Division of HIV Infectious Diseases, and Global Medicine University of California San Francisco San Francisco California USA
6. Department of Biostatistics University of Washington Seattle Washington USA
7. Department of Health and Human Services National Institute of Health Bethesda Maryland USA
8. Division of Biostatistics University of California Berkeley Berkeley California USA