1. Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Health Sciences, Stellenbosch University, Cape Town, South Africa; Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
2. Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Health Sciences, Stellenbosch University, Cape Town, South Africa
3. The Children's Hospital at Westmead, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia; The Sydney Institute for Emerging Infectious Diseases and Biosecurity, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
4. Division of Molecular Biology and Human Genetics, Department of Biomedical Science; Faculty of Health Sciences, Department of Science and Technology/National Research Foundation Centre of Excellence for Biomedical Tuberculosis, Research/Medical Research Council Centre for Molecular and Cellular Biology, Stellenbosch University, Tygerberg, South Africa
5. Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Health Sciences, Stellenbosch University, Cape Town, South Africa; and Tygerberg Children's Hospital, Cape Town, South Africa