1. Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
2. Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
3. Department of Human Biology and Nursing, School of Biological Sciences, University of Cape Coast, Cape Coast, Ghana
4. Drugs and Forensic Laboratory, Ghana Standards Authority, Accra, Ghana