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: [email protected].
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.