1. Pharmaceutical Chemistry School of Pharmacy North‐West University Potchefstroom 2520South Africa
2. SAMRC Drug Discovery and Development Research Unit University of Cape Town Cape Town 7700South Africa
3. Centre of Excellence for Pharmaceutical Sciences North‐West University Potchefstroom 2520South Africa
4. SAMRC/NHLS/UCT Molecular Mycobacteriology Research Unit Department of Pathology and Institute of Infectious Disease and Molecular Medicine Faculty of Health Sciences University of Cape Town 7925 South Africa
5. Wellcome Centre for Clinical Infectious Diseases Research in Africa University of Cape Town Cape Town 7925 South Africa