1. Sentinel Project on Pediatric Drug Resistant Tuberculosis, Boston, MA, USA
2. HIV and other Infectious Diseases Research Unit (HIDRU), South African Medical Research Council, Durban, South Africa
3. Department of Pharmacology and Therapeutics, University of Liverpool, UK, and the Infectious Diseases Institute, Makerere University College of Health Sciences, Kampala, Uganda
4. Division of Adult Infectious Diseases, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa
5. Boston College Connell School of Nursing, Chestnut Hill, MA, USA
6. Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
7. Treatment Action Group, New York, NY, USA
8. Departments of Medicine and Obstetrics & Gynecology, Center for Global Health, Weill Cornell Medicine, New York, NY, USA
9. Centre for Infectious Disease Epidemiology & Research, School of Public Health, University of Cape Town, South Africa
10. Division of Infectious Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA, Global Health Committee, Boston, MA, USA
11. Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
12. Division of Maternal Fetal Medicine, Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
13. Interactive Research and Development, Karachi, Pakistan
14. Harvard Medical School, Department of Global Health and Social Medicine, Boston, MA, USA