1. Department of Obstetrics and Gynecology, School of Medicine University of Goma Goma Democratic Republic of Congo
2. Centre Interdisciplinaire de Recherche et Promotion des Droits à la Santé (CIRPRODS) Bukavu Democratic Republic of Congo
3. School of Public Health University of Goma Goma Democratic Republic of Congo
4. Center for Humanitarian Health Johns Hopkins Bloomberg School of Public Health Baltimore Maryland USA
5. International Medical Corps (IMC) Goma Democratic Republic of Congo
6. Institut National de Recherche Biomedicale (INRB) Kinshasa Democratic Republic of Congo
7. Departement of Medical Biology, School of Medicine University of Kinshasa Kinshasa Democratic Republic of Congo
8. Department of Pediatrics and Neonatology, School of Medicine University of Goma Goma Democratic Republic of Congo
9. Department of Internal Medicine, School of Medicine University of Kisangani Kisangani Democratic Republic of Congo
10. Departement of Obstetrics and Gynecology, School of Medicine Official University Of Bukavu Bukavu Democratic Republic of Congo
11. Department of Obstetrics and Gynecology, School of Medicine University of Kisangani Kisangani Democratic Republic of Congo
12. Department Pediatrics and Neonatology, School of Medicine University of Lumbumbashi Lubumbashi Democratic Republic of Congo
13. Department of Obstetrics and Gynecology, School of Medicine University of Kinshasa Kinshasa Democratic Republic of Congo
14. Rodolphe Mérieux INRB‐Goma Laboratory Goma Democratic Republic of Congo