1. Faculty of Medicine and Pharmacy University of Kisangani Kisangani Democratic Republic of the Congo
2. Ecole Doctorale Régionale D’Afrique Centrale en Infectiologie Tropicale Franceville Gabon
3. Faculty of Medicine and Biomedical Sciences University of Yaoundé I Yaoundé Cameroon
4. The Institute for the Development of Africa (The‐IDA) Yaoundé Cameroon
5. Laboratory of virology Hôpital Européen Georges Pompidou University of Paris Paris France