1. Haitian Study Group for Kaposi’s Sarcoma and Opportunistic Infections (GHESKIO), 33 Boulevard Harry Truman, BP 15727, Port-au-Prince, Haiti.
2. Haitian National Tuberculosis Program (Programme National de Lutte contre la Tuberculose, PNLT), Port-au-Prince, Haiti.
3. Department of Medicine, Stanford University, Palo Alto, United States of America (USA).