Corresponding Author

Josiah T Masuka MBChB, MSc Clin Pharm

Department of Dermatology, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa

Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa

Correspondence: Dr Josiah T Masuka, Department of Dermatology, Nelson R Mandela School of Medicine, Private Bag X7, Congella, Durban, 4013. Email: josiahmasuka@gmail.com