1. Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
2. Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
3. Heidelberg Institute of Global Health, Faculty of Medicine, Heidelberg University, Heidelberg, Germany
4. Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
5. Icahn School of Medicine, New York, NY, USA
6. Harvard T.H Chan School of Public Health, Boston, MA, USA
7. Wellcome Trust’s Africa Health Research Institute (AHRI), Durban, South Africa