Chato District Hospital, Chato, Tanzania
icddr,b study clinics (Mirpur and CTU Dhaka), Dhaka, Bangladesh
University of Texas, Houston, Texas, United States
Wayne State University, Detroit, Michigan, United States
Emory University, Atlanta, Georgia, United States
Desmond Tutu TB Center, University of Stellenbosch, Stellenbosch, South Africa
Centers for Disease Control and Prevention, Atlanta, Georgia, United States
Kaiser Permanente Northwest, Portland, Oregon, United States
Baylor Scott and White Health, Temple, Texas, United States
icddr,b study clinics (Mirpur and CTU Dhaka), Dhaka, Bangladesh
Hospital do Jurua, Cruzeiro do Sul, Brazil