1. Department of Pediatric Neurology Reference Center for Rare Epilepsies Assistance Publique‐Hôpitaux de Paris (AP‐HP), Necker‐Enfants Malades Hospital Paris France
2. Imagine Institute, Mixed Unit of Research 1163 University of ParisSorbonne University Paris France
3. Department of Clinical Genetics AP‐HP, Necker‐Enfants Malades Hospital Paris France
4. Department of Medicine Epilepsy Research Centre Austin Health University of Melbourne Heidelberg Victoria Australia
5. Department of Pediatrics American Memorial Hospital Reims France
6. Department of Genetics Poitiers University Hospital CenterPoitiers Cedex France
7. EA3808–NEUVACOD Neurovascular and Cognitive Disorders Unit University of Poitiers Poitiers France
8. Department of Genetics Lyon Civil Hospices Lyon France
9. NeuroMyoGène Institute National Center for Scientific Research Mixed Unit of Research 5310, National Institute of Health and Medical Research U1217University of LyonClaude Bernard Lyon 1 University Villeurbanne France
10. National Institute of Health and Medical Research, U1127 National Center for Scientific Research Mixed Unit of Research 7225 Pierre and Marie Curie University Paris 6 Mixed Unit of Research S1127 Brain and Spine Institute Sorbonne University Paris France
11. Department of Genetics Rare Causes of Intellectual Disability Reference Center AP‐HP, Pitié‐Salpêtrière HospitalSorbonne University Paris France
12. Pediatric Neurology, Neurogenetics, and Neurobiology Unit and Laboratories Neuroscience Department A. Meyer Children's HospitalUniversity of Florence Florence Italy
13. Pediatric Neurologist Medical Office Lyon France
14. Department of Pediatrics Nantes University Hospital Center Nantes France
15. Department of Genetics and Medical Embryology Reference Center for Malformations and Congenital Diseases of the Cerebellum and Rare Causes of Intellectual Disabilities Sorbonne UniversityAP‐HP, Trousseau Hospital Paris France
16. Pediatric Neurosurgery Department Rothschild Foundation Hospital Paris France
17. Department of Pediatric Neurology AP‐HP, Armand Trousseau HospitalSorbonne University Paris France
18. Department of Pediatrics and Child Health University of Otago Wellington New Zealand
19. Department of Pediatric Radiology Necker‐Enfants Malades Hospital Paris France
20. Laboratory of Developmental Brain Disorders National Institute of Health and Medical Research Mixed Unit of Research 1163 Imagine InstituteSorbonne University Paris France
21. Epileptology Unit and Rehabilitation Unit AP‐HP, Pitie‐Salpêtrière‐Charles Foix Hospital Paris France
22. Epilepsy and Clinical Neurophysiology Unit Scientific InstituteIRCCS E. Medea Treviso Italy
23. Pediatric Neurology Unit Luxembourg Hospital Center Luxembourg City Luxembourg
24. Department of Pediatric Neurology Strasbourg University HospitalHautepierre Hospital Strasbourg France
25. Department of Medical Genetics Strasbourg University HospitalsHautepierre Hospital Strasbourg France
26. GénoPsy Reference Center for Diagnosis and Management of Genetic Psychiatric Disorders le Vinatier Hospital Center and EDR‐Psy Team (National Center for Scientific Research and Lyon 1 Claude Bernard University) Villeurbanne France
27. Reims University Hospital CenterMaison Blanche HospitalBiology Department Reims France
28. Neurology Department Center for Clinical Research (CIC 1414) Rennes University Hospital Rennes France
29. Laboratory of Signal ProcessingNational Institute of Health and Medical Research Mixed Unit of Research 1099 Rennes France
30. Reference Center for Rare Developmental Abnormalities CLAD‐Ouest Rennes University Hospital Center Rennes France
31. National Center for Scientific Research Mixed Unit of Research 6290, Institute of Genetics and Development of Rennes (IGDR)University of Rennes Rennes France
32. Department of Pediatric Neurology C.H.I.R.E.C Brussels Belgium
33. Clinic for Child Neurology and Psychiatry Belgrade Serbia
34. Reference Center for Developmental Anomalies and Malformation Syndromes Rouen University Hospital Center Rouen France
35. Reference Center for Refractory Epilepsy, Catholic University of Louvain William Lennox Neurological Hospital Ottignies Belgium
36. Human Genetic Center IPG Gosselies Belgium
37. Department of Pediatric Neurology AP‐HP, Bicêtre University Hospital Kremlin Bicêtre France
38. Department of Translational Medical Sciences Section of Pediatrics, Child Neurology Unit Federico II University Naples Italy
39. Translational Genetics National Institute of Health and Medical Research Mixed Unit of Research 1163Imagine InstituteUniversity of Paris Paris France
40. Department of Pediatric Neurology Amiens‐Picardie University Hospital CenterUniversity of Picardy Jules Verne Amiens France
41. Department of Clinical Genetics Nantes University Hospital Center Nantes France
42. Departments of Neurology and Paediatrics Royal Children's Hospital University of Melbourne Melbourne Victoria Australia
43. Murdoch Children’s Research Institute Melbourne Victoria Australia
44. Department of Pediatrics Division of Genetic Medicine University of Washington Seattle Washington United States
45. Pediatric Neurology Unit Department of Pediatric Virgen Macarena Hospital Seville Spain
46. Department of Pediatrics School of Medicine University of Seville Seville Spain
47. Department of Pediatric Neurology Montpellier University Hospital Center Montpellier France
48. PhyMedExp National Institute of Health and Medical Research, U1046National Center for Scientific Research Mixed Unit of Research 9214University of Montpellier Montpellier France
49. Department of Medical Genetics, Rare Disease, and Personalized Medicine IRMBUniversity of MontpellierNational Institute of Health and Medical ResearchMontpellier University Hospital Center Montpellier France
50. Department of Pediatrics Louis‐Mourier Hospital Colombes France
51. Department of Clinical Genetics Erasmus University Medical Center Rotterdam the Netherlands
52. Department of Pediatric Neurology and ENCORE Expertise Center Erasmus University Medical Center Sophia Children’s Hospital Rotterdam the Netherlands
53. Clinical Genetics Côte de Nacre University Hospital Center Caen France
54. Florey Institute of Neurosciences and Mental Health Heidelberg Victoria Australia