1. Department of Defense HIV/AIDS Prevention Program; Naval Health Research Center; San Diego CA USA
2. Department of Threat Assessment and Global Epidemiology; US Military HIV Research Program; Rockville MD USA
3. US Embassy; Kigali Rwanda
4. Rwanda Defense Forces; Kigali Rwanda
5. Department of Psychology; San Diego State University; San Diego CA USA
6. Department of Biostatistics; University of Washington; Seattle WA USA
7. Department of Family and Preventive Medicine; University of California San Diego; La Jolla CA USA