1. Discipline of Pharmaceutical Sciences, College of Health Sciences,University of KwaZulu- Natal, Durban, South Africa
2. WeCare Pharmacy, Harare, Zimbabwe
3. Department of Pharmacy Practice, Faculty of Pharmacy and Pharmaceutical Sciences, Kwame Nkrumah University of Science and Technology, Ghana
4. Discipline of Pharmaceutical Sciences, University od KwaZulu-Natal, South Africa
5. Pharmacology and Pharmacoeconomics, Para clinical Department, Faculty of Veterinary Sciences. University of Zimbabwe, Harare, Zimbabwe
6. School of Pharmacy, University of Health and Allied Sciences, Ho, Ghana
7. Department of Pharmacy and Pharmacology, University of Witwatersrand, Johannesburg, South Africa
8. University of KwaZulu-Natal