1. IRD, INSERM; University of Montpellier; TransVIHMI; Montpellier France
2. CREMER; Yaoundé Cameroon
3. INSERM, IRD; University of Aix-Marseille; SESSTIM; Marseille France
4. Central Hospital; Yaoundé Cameroon
5. Faculty of Medicine and Biomedical Sciences; University of Yaoundé I; Yaoundé Cameroon