1. Centre for Global Health Research, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom
2. Faculty of Life Science and Medicine, Kings College London, London, United Kingdom
3. UCL Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
4. Medical School Southeast University, Nanjing, Jiangsu, China
5. The George Institute for Global Health, University of Oxford, Oxford, United Kingdom