1. Obstetrics and Gynecology Department, CHU Bocage; University of Burgundy; Dijon; France
2. Radiopediatric Department, Necker-Enfants-Malades Hospital; Paris Descartes University; Paris; France
3. Clinical Genetics Department and Centre de Maladies Rares Maladies Osseuses Constitutionnelles, Necker-Enfants-Malades Hospital; Paris Descartes University; Paris; France
4. Obstetrics and Gynecology Department, Antoine Béclère Hospital; Paris Sud University; Clamart; France
5. Fetopathology Unit, Antoine Béclère Hospital; Paris Sud University; Clamart; France
6. Biostatistics Department, Necker-Enfants-Malades Hospital; Paris Descartes University; Paris; France
7. Cytogenetics Department, Fetal and Placental Unit; Armand Trousseau Hospital; Paris; France
8. Obstetrics and Gynecology Department, Armand Trousseau Hospital; Pierre et Marie Curie University; Paris; France
9. Obstetrics and Gynecology Department, Necker-Enfants-Malades Hospital; Paris Descartes University; Paris; France