1. Inserm UMR 1153 Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé) Centre of Research in Epidemiology and Statistics (CRESS) DHU Risks in Pregnancy Paris Descartes University Paris France
2. Perinatal Epidemiology and Reproductive Health Unit CR2, School of Public Health ULB Brussels Belgium
3. ISPUP‐EPIUnit Universidade do Porto Porto Portugal
4. Department of Epidemiology and Public Health Sciensano Brussels Belgium
5. THL National Institute for Health and Welfare Helsinki Finland
6. Karolinska Institute Stockholm Sweden
7. Department Child Health Netherlands Organisation for Applied Scientific Research, TNO Healthy Living Leiden the Netherlands
8. Perinatal Interventions Suriname, Perisur Foundation Paramaribo Suriname
9. School of Public Health and Tropical Medicine Tulane University New Orleans LA USA
10. Department of Epidemiology and Biostatistics National Research Institute of Mother and Child Warsaw Poland
11. Centre for Maternal and Child Health Research, City University of London London UK