From the *Uganda Research Initiative, Uganda; †Division of Infectious Diseases, San Francisco General Hospital, University of California, San Francisco, San Francisco, CA; ‡Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA; §Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda; and ¶Massachusetts General Hospital, Harvard School of Medicine, Harvard Initiative on Global Health, Boston, MA.