1. Department of Social Medicine National Center for Child Health and Research Tokyo Japan
2. Department of Global Health Nursing Faculty of Medicine University of Tsukuba Tsukuba Ibaraki Japan
3. UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP) Department of Reproductive Health and Research World Health Organization Geneva Switzerland
4. Perinatal and Pediatric Epidemiology Research Team Center for Epidemiology and Statistics Sorbonne Paris Cité, DHU Risks in Pregnancy Paris Descartes University Paris France
5. Department of Obstetrics and Gynecology School of Medical Sciences University of Campinas Campinas Brazil
6. Department of Social Medicine Ribeirao Preto Medical School University of Sao Paulo Ribeirao Preto Sao Paulo Brazil
7. Department of Pediatrics Ribeirao Preto Medical School University of Sao Paulo Ribeirao Preto Sao Paulo Brazil
8. Evidence Based Healthcare Post‐graduate Program Sao Paulo Federal University Sao Paulo Brazil
9. Global Health Nursing Graduate School of Nursing Science St. Luke's International University Tokyo Japan
10. Department of Health Policy National Center for Child Health and Development Tokyo Japan
11. Department of Obstetrics & Gynecology and Women's Health Albert Einstein College of Medicine/Montefiore Medical Center New York NY USA
12. Departments of Paediatrics and Community Health Sciences Cumming School of Medicine University of Calgary Calgary AB Canada
13. Department of Obstetrics & Gynecology Fortis Memorial Research Institute Gurgaon India
14. Department of Gynaecology, Obstetrics and Perinatology Central Hospital Social Security Institute Asuncion Paraguay
15. National Center for Communicable Diseases Ulaanbaatar Mongolia
16. Departments of Pediatrics and of Epidemiology, Biostatistics and Occupational Health McGill University Faculty of Medicine Montreal QC Canada