1. Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles
2. Institut National de Recherche Biomédicale, Washington, District of Columbia
3. Faculté de Médecine, Université de Kinshasa, Democratic Republic of the Congo (DRC), Washington, District of Columbia
4. Department of Genetic Medicine Research, Children’s Research Institute, Children’s National Medical Center, Washington, District of Columbia
5. Blood Systems Research Institute, San Francisco
6. Department of Laboratory Medicine, University of California, San Francisco
7. Molecular Epidemiology Research Laboratory, Veterans Affairs Medical Center, Durham, North Carolina
8. University of California, Los Angeles-DRC Research Program
9. Direction de lutte contre la Maladie, Ministère de la Santé Publique
10. Ecole de Sante Publique, Université de Kinshasa, DRC