[1] University of Bamenda,Department of Biological Sciences, Faculty of Science
[2] Kenyatta University,Department of Microbiology, School of Pure and Applied Sciences
[3] Chantal Biya International Center for Research on the Prevention and Management of HIV/AIDS (CIRCB),Faculty of Medicine and Biomedical Sciences
[4] University of Yaoundé I,undefined
[5] Baptist Convention Health Board,undefined
[6] Mbingo Baptist Hospital,undefined
[7] Bamenda Regional Hospital,undefined
[8] Santa district health centre,undefined
[9] Ndop district health centre,undefined
[10] Bali District Health Centre,undefined
[11] Bafut District Hospitals,undefined