1. Clinical Biology Laboratory; Yaoundé Central Hospital; Yaoundé Cameroon
2. Laboratoire de Parasitologie et Mycologie Médicale UFR Pharmacie; UMI 233 UM1-IRD-UCAD-UY1 «TransVIHMI»; Université de Montpellier 1; Montpellier France
3. Antimicrobial Agents Unit (AMAU); Laboratory for Phytobiochemistry and Medicinal Plants Studies; Department of Biochemistry; Faculty of Science; University of Yaoundé I; Yaoundé Cameroon
4. Service des Maladies Infectieuses et Tropicales; Hôpital Gui de Chauliac; UMI 233 UM 1-IRD-UCAD-UY1; Montpellier France