1. Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
2. Department of Pharmacology, School of Medicine and Health Sciences, University for Development Studies, Tamale, Ghana
3. Department of Pathology, School of Medical Sciences, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana