1. Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research InstituteAmsterdam UMC, University of Amsterdam Amsterdam The Netherlands
2. Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pediatrics, Department of Obstetrics and GynecologyAmsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research Institute Amsterdam The Netherlands
3. Department of Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research InstituteAmsterdam UMC, University of Amsterdam Amsterdam The Netherlands
4. Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research InstituteAmsterdam UMC, University of Amsterdam Amsterdam The Netherlands
5. MRC Metabolic Diseases Unit and Metabolic Research LaboratoriesUniversity of Cambridge Cambridge UK
6. Department of Research Support—Medical LibraryAmsterdam UMC, University of Amsterdam Amsterdam The Netherlands
7. Department for Health Evidence Unit SYRCLE, Department of AnesthesiologyRadboud University Medical Center Nijmegen The Netherlands
8. Emma Children's Hospital, Amsterdam UMCUniversity of Amsterdam, Pediatric Cardiology Amsterdam The Netherlands