1. Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child HealthLondon United Kingdom
2. Institute for Neuroscience and Muscle ResearchKid's Research Institute, Children's Hospital at WestmeadSydney New South Wales Australia
3. Discipline of Child and Adolescent Health, Faculty of Medicine and HealthThe University of SydneySydney New South Wales Australia
4. School of Biotechnology and Biomolecular SciencesFaculty of Science, The University of New South WalesSydney New South Wales Australia
5. Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, National Institutes of HealthBethesda MD
6. Department of HistopathologyChildren's Hospital at WestmeadSydney New South Wales Australia
7. Electron Microscope Unit, Department of Anatomical PathologyConcord Repatriation General HospitalConcord, Sydney New South Wales Australia
8. Department of Cellular and Molecular MedicineUniversity of ArizonaTucson AZ
9. National Heart and Lung Institute and MRC London Institute of Medical Science, Imperial College LondonLondon United Kingdom
10. Royal Brompton and Harefield Hospitals NHS TrustLondon United Kingdom
11. Institute for Medical Research and Centre for Medical ResearchUniversity of Western AustraliaNedlands Western Australia Australia
12. Manton Center for Orphan Disease Research, Division of Genetics and GenomicsBoston Children's Hospital, Harvard Medical SchoolBoston MA
13. Department of RadiologyWestmead HospitalSydney New South Wales Australia
14. University of Sydney Western Clinical SchoolSydney New South Wales Australia
15. Department of NeurologySydney Children's HospitalSydney New South Wales Australia
16. School of Women's and Children's HealthUniversity of New South Wales SydneySydney New South Wales Australia
17. Neurogenetic Unit, Department of NeurologyRoyal Perth HospitalPerth Western Australia Australia
18. Department of Medical GeneticsSydney Children's HospitalSydney New South Wales Australia
19. Sydney Medical SchoolThe University of SydneySydney New South Wales Australia
20. Department of NeurologyConcord Repatriation General HospitalSydney New South Wales Australia
21. Department of NeurologyRoyal Children's HospitalParkville Victoria Australia
22. Murdoch Children's Research Institute, Royal Children's HospitalParkville Victoria Australia
23. University of MelbourneParkville Victoria Australia
24. Paediatric Neuroservices, Starship Child HealthAuckland New Zealand
25. Analytic and Translational Genetics Unit, Massachusetts General HospitalBoston MA
26. Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and HarvardCambridge MA
27. Research Center for Genetic Medicine, Children's National Medical CenterWashington DC
28. Department of Integrative Systems BiologyGeorge Washington University School of Medicine and Health SciencesWashington DC
29. John Walton Muscular Dystrophy Research Centre, Institute of Genetic MedicineNewcastle UniversityNewcastle upon Tyne United Kingdom
30. Department of Clinical GeneticsLiverpool HospitalSydney New South Wales Australia
31. Danish National Rehabilitation Center for Neuromuscular DiseasesAarhus Denmark
32. Neuropathology Department, Hospices Civils LyonClaude Bernard UniversityLyon1 France
33. NeuroMyogene InstituteCNRS UMR 5310, INSERM U1217Lyon France
34. Department of NeurologyWashington University School of MedicineSaint Louis MO
35. Department of Pathology and ImmunologyWashington University School of MedicineSaint Louis MO
36. Cellular PathologyUniversity Hospital Southampton NHS Foundation TrustSouthampton United Kingdom
37. Department of Medical GenomicsRoyal Prince Alfred HospitalCamperdown, Sydney New South Wales Australia
38. Woman‐Mother‐Child Hospital, Hospices Civils LyonBron France
39. Claude Bernard University Lyon1 France
40. University of California, San Diego/Rady Children's HospitalSan Diego CA
41. Child Neurology Unit, Department of Neurology, October 12 University Hospital, Faculty of MedicineComplutense UniversityMadrid Spain
42. Division of NeurologyChildren's National Health SystemWashington DC
43. Mercy Clinic Pediatric NeurologySpringfield MO
44. Neuromuscular Division, Departments of Neurology and PediatricsWashington University School of MedicineSaint Louis MO
45. Department of Advanced PracticeChildren's Medical Center of DallasDallas TX
46. Department of PediatricsUniversity of Texas Southwestern Medical CenterDallas TX
47. Department of Neurology and NeurotherapeuticsUniversity of Texas Southwestern Medical CenterDallas TX
48. Broad Institute of Harvard and Massachusetts Institute of TechnologyCambridge MA
49. Program in Biological and Biomedical Sciences, Harvard Medical SchoolBoston MA
50. T. Y. Nelson Department of Neurology and NeurosurgeryChildren's Hospital at WestmeadSydney New South Wales Australia
51. Pediatric Service, Basque Coast Hospital CenterBayonne France
52. Neuromuscular Clinic and Research Unit, Department of Neurology, RigshospitaletUniversity of CopenhagenCopenhagen Denmark
53. Department of Pediatric Neurology, Neuromuscular Reference Center, Erasmus HospitalFree University of BrusselsBrussels Belgium
54. Department of Pediatric Neurology, Neuromuscular Reference Center, Queen Fabiola Children's University HospitalFree University of BrusselsBrussels Belgium
55. Clinical Genetic Service, Department of HealthHong Kong China
56. Department of Paediatric NeurologyUniversity Hospital Southampton NHS Foundation TrustSouthampton United Kingdom
57. Wessex Clinical Genetics ServiceUniversity Hospital Southampton NHS Foundation TrustSouthampton United Kingdom
58. University of Exeter Medical SchoolExeter United Kingdom
59. Department of Molecular GeneticsRoyal Devon and Exeter NHS Foundation TrustExeter United Kingdom
60. Department of Anatomical PathologyAlfred HospitalMelbourne Victoria Australia
61. Faculty of Medicine, Nursing, and Health SciencesMonash UniversityMelbourne Victoria Australia
62. National Hospital for Neurology and Neurosurgery, UCL Institute of NeurologyLondon United Kingdom
63. Harry Perkins InstituteUniversity of Western AustraliaNedlands Western Australia Australia
64. Copenhagen Neuromuscular Unit and Department of Neurology, RigshospitaletCopenhagen UniversityCopenhagen Denmark
65. Folkhälsan Institute of Genetics, MedicumUniversity of HelsinkiHelsinki Finland
66. Généthon, INSERM U951, INTEGRARE Research UnitÉvry France
67. Department of Human GeneticsRadboud University Medical CenterNijmegen the Netherlands
68. Neuromuscular Research CenterTampere University and University Hospital, NeurologyTampere Finland
69. Department of Medical GeneticsUniversity of HelsinkiHelsinki Finland
70. Vaasa Central Hospital, Department of NeurologyVaasa Finland
71. Pathophysiology of Striated Muscles Laboratory, Unit of Functional and Adaptative Biology, BFAParis Diderot University/CNRS, Sorbonne Paris CitéParis France
72. Public Hospital Network of Paris, Paris‐East Reference Center Neuromuscular Diseases, Pitié‐Salpêtrière Hospital GroupParis France
73. Department of Diagnostic GenomicsPathWest Laboratory Medicine WANedlands Western Australia Australia