1. University of California San Francisco Schools of Pharmacy and Medicine, San Francisco, California, USA
2. Centers for Disease Control and Prevention, Atlanta, Georgia, USA
3. Case Western Reserve University School of Medicine and University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
4. Uganda-Case Western Reserve University Research Collaboration, Kampala, Uganda
5. Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
6. Veterans Administration Medical Center, San Antonio, Texas, USA
7. University of Texas Health Science Center, San Antonio, Texas, USA