1. Maternal, Adolescent, Reproductive and Child Health Centre, London School of Hygiene & Tropical Medicine, United Kingdom;
2. King’s College London, United Kingdom;
3. College of Health and Medical Sciences, Haramaya University, Dire Dawa, Ethiopia;
4. Centre for International Child Health, Imperial College London, United Kingdom;
5. Paediatric Infectious Diseases Research Group, St George’s, University of London, United Kingdom;
6. Hospital Clínica Corpas, Bogotá, Colombia;
7. Departments of Pediatrics and Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas;
8. Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland;
9. Medical Research Council: Respiratory and Meningeal Pathogens Research Unit, and Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand,Johannesburg, South Africa;
10. Global Alliance to Prevent Prematurity and Stillbirth
11. Department of Obstetrics and Gynecology, University of Washington, Seattle, Washington;
12. National Institute for Communicable Diseases, National Health Laboratory Service, Johannesburg, South Africa;
13. Department of Global Health, University of Washington, Seattle;
14. National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia;
15. Bill & Melinda Gates Foundation, Seattle, Washington;
16. World Health Organization, Geneva, Switzerland;
17. Bangladesh Institute of Child Health, Dhaka;
18. Department of Microbiology, Faculty of Medicine, Chinese University of Hong Kong