**Author details**

Jerushka S. Moodley1 , Suresh Babu Naidu Krishna<sup>2</sup> , Karen Pillay1 and Patrick Govender1 \*

1 Department of Biochemistry, School of Life Sciences, University of KwaZulu Natal, Private Bag X54001, Durban, South Africa

2 Department of Biomedical and Clinical Technology, Durban University of Technology, Durban, South Africa

\*Address all correspondence to: govenderpt@ukzn.ac.za

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