1. Department of Chemical Pathology, School of Biomedical and Allied Health Sciences, University of Ghana, Accra, Ghana
2. Department of Physician Assistant Studies, University of Cape Coast, Cape Coast, Ghana
3. Department of Physiology, University of Lausanne, Lausanne, Switzerland
4. Department of Microbiology, School of Biomedical and Allied Health Sciences, University of Ghana, Accra, Ghana
5. Central Laboratory Sub-BMC unit, Korle-Bu Teaching Hospital, Accra, Ghana
6. Department of Immunology, Noguchi Memorial Institute for Medical Research, University of Ghana, Accra, Ghana