1. Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
2. Hubert-Yeargan Center for Global Health, Duke University, Durham, North Carolina, USA
3. Duke Global Health Institute, Durham, North Carolina, USA
4. Department of Pathology, School of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
5. North Carolina State Laboratory of Public Health, North Carolina Department of Health and Human Services, Raleigh, North Carolina, USA
6. Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
7. Duke Human Vaccine Institute, Duke University, Durham, North Carolina, USA
8. Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina, USA
9. Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina, USA
10. Center for Health Equity Research, University of North Carolina, Chapel Hill, North Carolina, USA
11. Department of Social Medicine and Department of Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
12. Department of Internal Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
13. Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA
14. Healthspring Global Inc., Bradenton, Florida, USA