1. Independant Researcher Dallas Texas USA
2. Department of Obstetrics and Gynecology College of Medicine University of Malawi Zomba Malawi
3. Department of Infectious Disease Epidemiology London School of Hygiene and Tropical Medicine London UK
4. UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Sexual and Reproductive Health and Research World Health Organization Geneva Switzerland
5. Department of Obstetrics and Gynecology Korle Bu Teaching Hospital Korle Bu Accra Ghana
6. Department of Obstetrics and Gynecology University of Ibadan Ibadan Nigeria
7. Institut de Recherche en Science de la Santé Ouagadougou Burkina Faso
8. Institut Africain de Santé Publique Ouagadougou Burkina Faso
9. Centre de Recherche en Reproduction Humaine et en Démographie Cotonou Benin
10. Université Abdou Moumouni de Niamey Niamey Niger
11. Centre for Reproductive Health College of Medicine University of Malawi Blantyre Malawi
12. Department of Obstetrics and Gynecology Makerere University Kampala Uganda
13. Cliniques Universitaires de Kinshasa Kinshasa Democratic Republic of Congo
14. Centre for Global Health Usher Institute University of Edinburgh Edinburgh UK