| Affiliation: | 1. Department of Medical Microbiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa National Health Laboratory Service, Tshwane Academic Division, Pretoria, South Africa;2. Department of Medical Microbiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa;3. Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa;4. Antimicrobial Research Unit, School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa |
