1. Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
2. DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, SAMRC Centre for Tuberculosis Research, Stellenbosch University, Cape Town, South Africa
3. Brooklyn Chest Hospital, Cape Town, South Africa
4. DP Marais Hospital, Cape Town, South Africa
5. Quantitative Preclinical and Clinical Sciences Department, Praedicare Inc., Dallas, Texas, USA
6. Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa