1. Department of Obstetrics and Gynecology School of Medicine University of Nairobi Nairobi Kenya
2. Independent Researcher New York City New York USA
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. Institut de Recherche en Science de la Santé Ouagadougou Burkina Faso
6. Institut Africain de Santé Publique Ouagadougou Burkina Faso
7. Department of Obstetrics and Gynecology University of Ibadan Ibadan Nigeria
8. Department of Obstetrics and Gynecology College of Medicine University of Malawi Zomba Malawi
9. Centre for Reproductive Health College of Medicine University of Malawi Blantyre Malawi
10. Centre for Global Health Usher Institute University of Edinburgh Edinburgh UK