1. Department of Biomedical Sciences, Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
2. Department of Biotechnology, Faculty of Applied Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
3. Department of Microbiology, Faculty of Natural & Applied Sciences, Hallmark University, Ijebu Itele Ogun-State Nigeria
4. Department of Biotechnology, University of the Western Cape, Cape Town, South Africa
5. Department of Health Sciences; Faculty of Health and Applied Sciences, Namibia University of Technology, Windhoek, Namibia