1. Department of Medical Laboratory Science, Babcock University, Ilishan Remo, Nigeria
2. Department of Medical Microbiology and Parasitology, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
3. Department of Medical Laboratory Science, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
4. Department of Medical Microbiology and Parasitology, Obafemi Awolowo University Teaching Hospital Complex, Ile Ife, Nigeria
5. LAUTECH Teaching Hospital, Osogbo, Osun State, Nigeria
6. Department of Chemical Pathology & Immunology, University of Ilorin Teaching Hospital, Ilorin, Kwara, Nigeria
7. College of Health Sciences & Technology, Ijero Ekiti, Nigeria
8. College Hospital, Ibadan, Nigeria
9. Federal Medical Centre, Abeokuta, Ogun State, Nigeria