1. Department of Biochemistry University of KwaZulu‐Natal (Westville Campus) Durban South Africa
2. Department of Biochemistry Veritas University Bwari, Abuja Nigeria
3. Department of Pharmacology University of the Free State Bloemfontein South Africa
4. School of Chemistry and Physics University of KwaZulu‐Natal (Westville Campus) Durban South Africa