1. Wellcome Centre for Infectious Diseases Research in Africa, Institute for Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
2. Division of Infectious Diseases and HIV Medicine, Department of Medicine, University of Cape Town, Cape Town, South Africa
3. Francis Crick Institute, London, United Kingdom
4. Faculty of Life Sciences, University College London, London, United Kingdom
5. Department of Infectious Diseases, Imperial College, London, United Kingdom
6. Department of Medicine, University of Cape Town, Cape Town, South Africa
7. Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
8. Livingstone Hospital Complex, Eastern Cape Department of Health, Port Elizabeth, South Africa
9. Mitchells Plain Hospital, Western Cape Department of Health, Cape Town, South Africa
10. New Somerset Hospital, Western Cape Department of Health, Cape Town, South Africa