1. Department of Pharmaceutics and Microbiology, School of Pharmacy, University of Ghana, Legon, Accra, Ghana
2. Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
3. Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, University of Cape Coast, Cape Coast, Ghana
4. Department of Pharmaceutics and Quality Control, Centre for Plant Medicine Research, Mampong-Akuapem, Ghana
5. Department of Production, Centre for Plant Medicine Research, Mampong-Akuapem, Ghana
6. Department of Pharmacognosy and Herbal Medicine, School of Pharmacy, University of Ghana, Legon, Accra, Ghana
7. Department of Pharmacology and Toxicology, School of Pharmacy, University of Ghana, Legon, Accra, Ghana
8. Department of Pharmaceutics and Microbiology, Central University College, Accra, Ghana
9. Department of Pharmaceutics, School of Pharmacy and Pharmaceutical Sciences, University of Cape Coast, Cape Coast, Ghana