Affiliations

• ¹ Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 7505, South Africa; Department of Paediatrics, Imperial College London, London, UK. Electronic address: james.seddon@imperial.ac.uk.
• ² Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 7505, South Africa.
• ³ The Children's Hospital at Westmead and Discipline of Paediatrics and Adolescent Medicine, The University of Sydney, Sydney, NSW, Australia.
• ⁴ Treatment Action Group, New York, NY, USA.
• ⁵ Clinical HIV Research Unit, Department of Medicine, University of Witswatersrand, Johannesburg, South Africa.
• ⁶ UNICEF, New York, NY, USA.
• ⁷ The Indus Hospital, Karachi, Pakistan.
• ⁸ Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India.
• ⁹ King Dinizulu Hospital Complex, Kwazulu Natal Department of Health, Durban, South Africa.
• ¹⁰ Tuberculosis Control and Prevention Program, Pima County Health Department, Pima County, AZ, USA; Division of Infectious Diseases, University of Arizona College of Medicine, Tucson, AX, USA.
• ¹¹ Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA.