1. Liverpool School of Tropical Medicine and Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom,
2. Liverpool School of Tropical Medicine and Makerere University Lung Institute, Kampala, Uganda,
3. Liverpool School of Tropical Medicine, Liverpool and Imperial College Healthcare NHS Trust, London, United Kingdom,
4. Department of Pediatrics, Division of Pediatric Pulmonology, University of Cape Town, Cape Town, Western Cape, South Africa,
5. Department of Pediatrics, Imperial Centre for Paediatrics and Child Health, National Heart and Lung Institute, and Royal Brompton & Harefield NHS Foundation Trust, London United Kingdom,
6. Pan African Thoracic Society, South Africa,
7. Department of Medicine, College of Medicine, University of Lagos, the Lagos University Teaching Hospital and Pan African Thoracic Society, Lagos, Akoka, Nigeria,
8. Department of Pediatrics, University of KwaZulu Natal, Pan African Thoracic Society and Queen Mary University, Durban, South Africa,