1. Social Medicine University of North Carolina at Chapel Hill Chapel Hill NC USA
2. Biomedical Ethics Research Program Mayo Clinic Rochester MN USA
3. Center of Excellence in Pediatric Infectious Diseases and Vaccines Chulalongkorn University Bangkok Thailand
4. SEARCH, Thai Red Cross AIDS Research Centre Bangkok Thailand
5. U.S. Military HIV Research Program Walter Reed Army Institute of Research Silver Spring MD USA
6. Henry M. Jackson Foundation for the Advancement of Military Medicine Bethesda MD USA
7. RTI International Research Triangle Park NC USA