From Department of Medicine, Boston University School of Medicine, MA (G.F.K.); Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA (G.F.K., G.B.); Partners In Health, Boston, MA (G.F.K., G.B.); Department of Medicine, Groote Schuur Hospital and University of Cape Town, South Africa (B.M.M.); Universidade Eduardo Mondlane and the Instituto Nacional de Saúde, Maputo, Mozambique (A.O.M.); Department of Medicine, School of Medicine Universidad Peruana Cayetano Heredia,... (At 2016-06-14)