1. Department of Obstetrics and Gynecology; College of Physicians and Surgeons; Columbia University; New York NY, USA
2. Social, Statistical and Environmental Health Sciences; Durham NC, USA
3. Aga Khan University; Karachi Pakistan
4. Kinshasa School of Public Health; Kinshasa Democratic Republic of the Congo
5. University of North Carolina at Chapel Hill; Chapel Hill NC, USA
6. University Teaching Hospital; Lusaka Zambia
7. University of Alabama at Birmingham; Birmingham AL, USA
8. Institute of Nutrition of Central America and Panama (INCAP); Guatemala City Guatemala
9. University of Colorado Denver; Denver CO, USA
10. KLE Academy of Higher Education and Research's J N Medical College; Belagavi India
11. Thomas Jefferson University; Philadelphia PA, USA
12. Lata Medical Research Foundation; Nagpur India
13. Boston University; Boston MA, USA
14. Moi University; Eldoret Kenya
15. Indiana University; Indianapolis IN, USA