1. Medical Research Directorate-Africa/Kenya Medical Research Institute, Basic Science Laboratory, Kisumu, Kenya.
2. Department of Medical Microbiology, College of Health Sciences, University of Nairobi, Nairobi, Kenya.
3. Division of Research, Innovation and Outreach, Jaramogi Oginga Odinga University of Science and Technology, Bondo, Kenya.
4. Department of Biochemistry, Cell and Molecular Biology, West African Center for Cell Biology of Infectious Pathogens (WACCBIP), University of Ghana, Accra, Ghana.