1. Centre for Genomic and Experimental Medicine MRC Institute of Genetics and Molecular Medicine, University of Edinburgh Edinburgh UK
2. Laboratory of Neurogenetics and Neuroinflammation Institut Imagine, Université de Paris Paris France
3. Division of Evolution and Genomic Sciences, Faculty of Biology, Medicine and Health School of Biological Sciences, Manchester Academic Health Science Centre, University of Manchester Manchester UK
4. Department of Neurology and Pediatrics Johns Hopkins University School of Medicine Baltimore Maryland USA
5. Department of Clinical and Experimental Medicine University of Pisa Pisa Italy
6. Department of Developmental Neuroscience IRCCS Fondazione Stella Maris Pisa Italy
7. Department of Neuropediatrics Kliniken Nordoberpfalz AG Germany
8. Oxford Centre for Genomic Medicine Oxford University Hospitals NHS Foundation Trust Oxford UK
9. Paediatric Neurosurgery Department Necker‐Enfants Malades Hospital, APHP, Université de Paris Paris France
10. Department of Pediatrics University of Alberta Edmonton Alberta Canada
11. Paediatric Radiology Department Hôpital Necker Enfants Malades, AP‐HP, University de Paris, INSERM U1163, Institut Imagine Paris France
12. Department of Neuropediatrics Sozialpädiatrisches Zentrum am EVK Düsseldorf Düsseldorf Germany
13. HNEkidsRehab Newcastle New South Wales Australia
14. Neurosciences Department Queensland Children's Hospital Brisbane Queensland Australia
15. Clinique de Génétique Guy Fontaine CHU Lille Lille France
16. Department of Neurology Washington University School of Medicine St. Louis Missouri USA
17. Child Neurology and Psychiatry Unit, Department of Medical and Surgical Sciences (DIMEC) S. Orsola Hospital, University of Bologna Italy
18. Department of Neurology Vestfold Hospital Tønsberg Norway
19. Department of Paediatric Neurology Université de Paris, Hôpital Necker Enfants Malades, Assistance Publique‐Hôpitaux de Paris Paris France
20. Department of Paediatric Neurology University Hospitals Leuven Leuven Belgium
21. Department of Development and Regeneration KU Leuven Leuven Belgium
22. Foundation IRCCS Ca 'Granda Ospedale Maggiore Policlinico Neurology Unit Milan Italy
23. Dino Ferrari Center, Neuroscience Section, Department of Pathophysiology and Transplantation University of Milan Milan Italy
24. Division of Medical Genetics Dalhousie University Halifax Nova Scotia Canada
25. South West Thames Regional Genetics Service St George's, University of London London UK
26. Department of Neurology CHRU Nancy Nancy France
27. Department of Paediatric Neurology University Hospital of Wales Cardiff UK
28. Molecular and Clinical Sciences Institute St. George's University of London London UK
29. Innovative Medical Research Center Mashhad Branch, Islamic Azad University Mashhad Iran
30. Hunter Genetics Hunter New England Local Health District Waratah Australia
31. School of Medicine and Public Health University of Newcastle Callaghan Australia
32. Department of Medical Genetics Telemark Hospital Trust Skien Norway
33. Department of Paediatric Neurology Central Manchester University Hospitals NHS Foundation Trust Manchester UK
34. Department of Neurology The Walton Centre NHS Trust Liverpool UK
35. Department of Neurology Cleveland Clinic Abu Dhabi Abu Dhabi United Arab Emirates
36. Clinical Genetic Service, Manchester Centre for Genomic Medicine Saint Mary's Hospital, Manchester University Hospitals NHS Foundation Trust Manchester UK
37. Department of Paediatric Neurology Alder Hey Children's NHS Foundation Trust Liverpool UK
38. Department of Neurology Royal Children's Hospital Murdoch Children's Research Institute Melbourne Australia
39. Department of Paediatrics University of Melbourne Melbourne Australia
40. Maritime Medical Genetics IWK Health Centre Halifax Nova Scotia Canada
41. Department of Neuromuscular Disorders University College London Queen Square Institute of Neurology London UK
42. East Anglian Regional Genetics Service Addenbrookes Hospital Cambridge UK
43. Department of Neuropathology University Medical Center, Georg August University Göttingen Germany
44. Klinikum Wilhelmshaven Department of Neuropediatrics Germany
45. Department of Pediatrics Washington University School of Medicine St. Louis Washington USA
46. West Midlands Regional Clinical Genetics Service, Birmingham Health Partners Birmingham Women's Hospital NHS Foundation Trust Birmingham UK
47. Department of Clinical Genetics Institute of Clinical Medicine, University of Tartu Tartu Estonia
48. Department of Clinical Genetics, United Laboratories Tartu University Hospital Tartu Estonia
49. Paediatric Neurology DRK Kliniken Berlin‐Westend Berlin Germany
50. Neurogenetics Program, Center for Pediatric Neurology Neurosciences Institute, Cleveland Clinic Cleveland Ohio USA
51. Department of Paediatric Neurology Great Ormond Street Hospital for Children NHS Foundation Trust London UK
52. Service de Génétique CHU‐Hôpital Nord Saint Etienne France
53. Academic Department of Medical Genetics University of Cambridge School of Clinical Medicine Cambridge UK
54. Neuroscience Institute, Division of Paediatric Neurology Seattle Children's Hospital and University of Washington Seattle Washington USA
55. Department of Neurology Seattle Children's Hospital and University of Washington Seattle Washington USA
56. Radiology Department Manchester University Foundation NHS Trust Manchester UK
57. Victorian Clinical Genetics Service Parkville Australia
58. Department of Paediatric Neurology John Hunter Children's Hospital New Lambton Heights New South Wales Australia
59. Nuffield Department of Clinical Neurosciences Oxford University Oxford UK
60. Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
61. NIH Undiagnosed Diseases Program (UDP) National Human Genome Research Institute, National Institutes of Health Bethesda Maryland USA
62. North East Thames Regional Genetics Service Great Ormond Street Hospital for Children NHS Foundation Trust London UK
63. Department of Paediatric Neurology Birmingham Children's Hospital Birmingham UK
64. University Hospital Southampton NHS Foundation Trust Department of Paediatric Neurology Southampton UK
65. Department of Paediatric Neurology Leeds General Infirmary Leeds UK