1. Department of Genetics Reims University Hospital Reims France
2. National Center of Genetics (NCG), Laboratoire national de santé (LNS) Dudelange Luxembourg
3. Department of Genetics, Necker‐Enfants malades, AP‐HP, Institut Imagine Paris France
4. IGBMC Strasbourg France
5. Department of Genetics Nice University Hospital Nice France
6. Service de Génétique et Procréation, Hôpital Couple‐Enfant, CHU Grenoble Alpes Université Grenoble‐Alpes La Tronche France
7. ACLF (Association des Cytogénéticiens de Langue Française, French Society of Cytogenetics) Member Grenoble cedex France
8. Génétique Biologique, PCBio Besançon University Hospital Besançon France
9. Department of Genetics Nantes University Hospital Nantes France
10. Department of Genetics Dijon University Hospital Dijon France
11. Department of Genetics Limoges University Hospital Limoges France
12. Department of Genetics Toulouse University Hospital Toulouse France
13. Department of Genetics Robert‐Debré University Hospital Paris France
14. INSERM U‐1163 Université de Paris Paris France
15. Department of Genetics La Réunion University Hospital Saint Denis France
16. Strasbourg University Hospital Strasbourg France
17. CHU Bordeaux Service de Génétique Médicale Bordeaux France
18. EA3801, SFR CAPSANTE Reims France