Affiliations:
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 Repblic 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, United States of America.
5. International Medical Corps (IMC), 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, 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, Democratic Republic of Congo.
14. Rodolphe Mérieux INRB-Goma Loaboratry, Goma, North Kivu, Democratic Republic of Congo.
Author corresponding : Imani Musimwa Prince, Department of Obstetrics and Gynecology, School of Medecine,University of Goma, Goma, Democratic Republic of Congo. E-mail : prince.imani@unigom.ac.cd.