1. Center for Global Health
2. Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia
3. Pritzker School of Medicine
4. Department of Medicine, and
5. Bellevue Hospital Center, New York, New York
6. Healthy Life for All Foundation, Ibadan, Nigeria; and
7. Department of Obstetrics and Gynecology, University of Ibadan, Ibadan, Nigeria
8. Department of Public Health Sciences, University of Chicago, Chicago, Illinois