The AIDS Support Organization, Jinja, Uganda
Washington DC Veterans Administration Medical Center, Washington DC, District of Columbia, United States
University of Southern California Medical Center, Los Angeles, California, United States
University of California at San Diego, San Diego, California, United States
CDC Arctic Investigations Program, Anchorage, Alaska, United States
Alaska Native Medical Center, Anchorage, Alaska, United States
Emory University School of Medicine, Atlanta, Georgia, United States
Makerere University Medical School, Kampala, Uganda
Columbia University, New York, New York, United States
Center for Women's Health Research, Universoty of North Carolina, Chapel Hill, North Carolina, United States
Ngere Ngere Health Center, Ngere Ngere, Morogoro Rural, Tanzania
Ikwiriri Health Center, Ikwiriri, Rufiji, Tanzania
Lupiro Health Center, Lupiro, Ulanga, Tanzania
Fujian Province CDC, Fuzhou, Fujian, China