1. Maternal, Adolescent, Reproductive and Child Health Centre, London School of Hygiene & Tropical Medicine, United Kingdom
2. College of Health and Medical Sciences, Haramaya University, Dire Dawa, Ethiopia
3. Newcastle University, United Kingdom
4. Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
5. Institució Catalana de Recerca i Estudis Avançats
6. ISGlobal, Barcelona Centre for International Health Research
7. Department of Pathology, Hospital Clinic of Barcelona, Universitat de Barcelona
8. Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain
9. Medical Research Council, Respiratory and Meningeal Pathogens Research Unit, and Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases, University of the Witwatersrand, Faculty of Health Sciences, Johannesburg, South Africa
10. KEMRI–Wellcome Trust Research Programme, Kilifi, Kenya
11. Oxford University, United Kingdom
12. Departments of Pediatrics and Molecular Virology and Microbiology, Baylor College of Medicine, Houston
13. Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
14. Global Alliance to Prevent Prematurity and Stillbirth, Seattle, Washington
15. Department of Obstetrics and Gynecology, University of Washington, Seattle
16. Vaccine Institute, Institute for Infection and Immunity, St George’s Hospital, University of London and St George’s University Hospitals NHS Foundation Trust, United Kingdom
17. Department of Microbiology, Faculty of Medicine, Chinese University of Hong Kong
18. Centre for International Child Health, Imperial College London, United Kingdom
19. Department of Global Health, University of Washington, Seattle
20. Bangladesh Institute of Child Health, Dhaka
21. National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
22. Bill & Melinda Gates Foundation, Seattle, Washington
23. World Health Organization, Geneva, Switzerland
24. National Institute for Communicable Diseases, National Health Laboratory Service, Johannesburg, South Africa