1. The Global Tuberculosis Program, Texas Children’s Hospital, Section of Global and Immigrant Health, Department of Pediatrics; Baylor College of Medicine; Houston Texas USA
2. Test Evaluation Research Group, Institute of Applied Health Research; University of Birmingham; Birmingham UK
3. Centre for Evidence-based Health Care, Epidemiology and Biostatistics, Department of Global Health; Faculty of Medicine and Health Sciences, Stellenbosch University; Cape Town South Africa
4. Texas Medical Center Library; Houston Texas USA
5. Marie Bashir Institute for Infectious Diseases and Biosecurity; University of Sydney; Sydney Australia
6. Cochrane Infectious Diseases Group; Department of Clinical Sciences, Liverpool School of Tropical Medicine; Liverpool UK