1. Drug Discovery and Development Centre (H3D), Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Observatory, South Africa
2. Drug Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch, South Africa
3. Swiss Tropical and Public Health Institute, Basel, Switzerland
4. University of Basel, Basel, Switzerland
5. Department of Medicine, Division of Clinical Pharmacology, University of Cape Town, Observatory, South Africa
6. Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Rondebosch, South Africa
7. South African Medical Research Council Drug Discovery and Development Research Unit, Department of Chemistry, University of Cape Town, Rondebosch, South Africa