1. Instituto de Investigaciones Biomédicas “Alberto Sols”CSIC‐UAMMadrid Spain
2. CIBER de Enfermedades Raras (CIBERER)Institute of Health Carlos III Spain
3. ECEMC (Spanish Collaborative Study of Congenital Malformations), Research Unit on Congenital AnomaliesInstitute of Health Carlos IIIMadrid Spain
4. Medical Genetics Department, Istanbul Medical FacultyIstanbul University Istanbul Turkey
5. Paediatric UnitHospital San Juan de La Cruz Úbeda Spain
6. Dysmorphology and Neonatology ServiceHospital Universitario y Politécnico La Fe Valencia Spain
7. Genetic UnitHospital La Fe Valencia Spain
8. Department of Reconstructive and aesthetic Surgery, Istanbul Medical FacultyIstanbul University Istanbul Turkey
9. Medical Genetics DepartmentKoç University School of Medicine Istanbul Turkey
10. Paediatric UnitHospital Comarcal Laredo Spain
11. Paediatric UnitHospiten Estepona Estepona Spain
12. Paediatric UnitHospital Universitario Doctor Peset Valencia Spain
13. Genetic Medicine Unit, Paediatric UnitHospital Clínico Universitario Virgen de la Arrixaca, IMIB‐Arrixaca Murcia Spain
14. Genetic UnitHospital Son Espases Palma de Mallorca Spain
15. Department of Clinical Genetics, Human Genetics and Genome Research Division, Centre of Excellence of Human GeneticsNational Research Centre Cairo Egypt
16. CS Federica MontsenyUnidad Asistencial Sureste Madrid Spain
17. Institute of Medical and Molecular Genetics (INGEMM)‐IdiPAZHospital Universitario La Paz‐UAM Madrid Spain
18. Institute of Rare Diseases Research (IIER)Institute of Health Carlos III Madrid Spain