1. Department of Pharmacology and Therapeutics, College of Health Sciences, Benue State University of Makurdi, Makurdi, Nigeria
2. Department of Pharmacology and Therapeutics, College of Medicine, University of Ibadan, Oyo State, Ibadan, Nigeria
3. Department of Pharmaceutical Microbiology, University of Ibadan, Oyo State, Ibadan, Nigeria
4. Department of Biotechnology and Food Science, Faculty of Applied Sciences, Durban University of Technology, Durban, South Africa