1. Gynaecology, Obstetrics, and Fetal Medicine University Hospital Dijon France
2. Centre d'Etudes Périnatales Océan Indien (EA 7388) Centre Hospitalier Universitaire Sud Réunion La Réunion Saint Pierre France
3. Biostatistics and Bioinformatics (DIM) University Hospital Dijon France
4. Department of Obstetrics and Gynaecology, Hôpital Intercommunal de Poissy Université Versailles Saint‐Quentin Poissy France
5. Inserm, CIC 1432 Dijon France
6. Clinical Investigation Centre, Clinical Epidemiology/Clinical Trials Unit Dijon University Hospital Dijon France
7. High‐Dimensional Biostatistics for Drug Safety and Genomics Université Paris‐Saclay, UVSQ, Univ. Paris‐Sud, Inserm, CESP Villejuif France