1. Neuromuscular and Neurogenetic Disorders of Childhood Section, Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, NIH , Bethesda, MD 20892 ,
2. Pediatric Neurology Institute, Dana-Dwek Children’s Hospital , Tel Aviv 64239 ,
3. Clinical Trials Unit, National Institute of Neurological Disorders and Stroke, NIH , Bethesda, MD 20892 ,
4. Program in Medical and Population Genetics, Broad Institute of MIT and Harvard , Cambridge, MA 02142 ,
5. Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital for Children , London WC1N 1EH ,
6. Departments of Neurology and Pediatrics, University of Utah , Salt Lake City, UT 84132 ,
7. Department of Neuropediatrics and Muscle Disorders, Medical Center—University of Freiburg, Faculty of Medicine , Freiburg 79110 ,
8. Neuromuscular Unit, Neuropediatrics Department, Institut de Recerca Sant Joan de Déu, Hospital Sant Joan de Déu. CIBERER ISCIII , Barcelona 08950 ,
9. Garches Neuromuscular Reference Center, Child Neurology and ICU Department, APHP Raymond Poincare University Hospital (UVSQ Paris Saclay) , Garches 92380 ,
10. Centre de Référence des Maladies Neuromusculaires Nord/Est/Île-de-France, Institut de Myologie, Hôpital Pitié-Salpêtrière, AP-HP , Paris 75013 ,
11. Department of Biomedical and Neuromotor Sciences, University of Bologna , Bologna 40126 ,
12. Neurology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico , Milan 20133 ,
13. Department of Neurology, The Royal Children’s Hospital , Parkville, VIC 3052 ,
14. Department of Neurodisability, Children’s Health Ireland at Tallaght , Dublin D24 TN3C ,
15. Department of Paediatrics, Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, University of Toronto , Toronto, ON M5G 1X8 ,
16. Department of Pediatrics and Child Health, University of Manitoba , Winnipeg, MB R3A 1S1 ,
17. Department of Pediatrics and Neurology, Oregon Health & Science University , Portland, OR 97239 ,
18. Divisions of Neurology and Pediatrics, Cincinnati Children’s Hospital Medical Center , Cincinnati, OH 45229 ,
19. Division of Medical Genetics, Department of Pediatrics, Duke University , Durham, NC 27710 ,
20. Department of Neurology, New York University School of Medicine , New York, NY 10016 ,
21. Division of Neurology, Nemours Children’s Hospital Delaware , Wilmington, DE 19803 ,
22. Department of Neurology, Rady Children’s Hospital University of California San Diego , San Diego, CA 92123 ,
23. Department of Neurology, Gillette Children’s Specialty Healthcare , St Paul, MN 55101 ,
24. Department of Neurology, Dartmouth Hitchcock Medical Center , Lebanon, NH 03766 ,
25. Department of Neurology and Pediatrics, University of Washington , Seattle, WA 98105 ,
26. Departments of Pediatrics and Neurology, Rutgers Robert Wood Johnson Medical School, Rutgers University , New Brunswick, NJ 08901 ,
27. Children’s Clinical University Hospital, Medical Genetics and Prenatal Diagnostic Clinic , Riga 1004 ,
28. Riga East Clinical University, Institute of Clinical and Preventive Medicine of the University of Latvia , Riga 1586 ,
29. Pediatric Neuropsychiatry Service, Hospital Clínico San Borja Arriarán, Pediatric Department, Universidad de Chile , Santiago 1234 ,
30. The Genomics Unit, Sheba Cancer Research Center, Sheba Medical Center , Ramat Gan 52621 ,
31. The Simon Winter Institute for Human Genetics, Bnai Zion Medical Center, The Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology , Haifa 32000 ,
32. Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong , Hong Kong, Special Administrative Region ,
33. Clinical Neurosciences, University of Turku, Turku, Finland and Neurocenter, Turku University Hospital , Turku 20520 ,
34. Neuromuscular Research Center, Tampere University and Tampere University Hospital , Tampere 33101 ,
35. Division of Pediatric Neurology, Department of Pediatrics, Hacettepe University Faculty of Medicine , Ankara 06230 ,
36. Pathology Department, Institut de Recerca Sant Joan de Déu, Hospital Sant Joan de Déu , Barcelona 08950 ,
37. INSERM, Institut de Myologie, Centre de Recherche en Myologie, Sorbonne Université , Paris 75013 ,
38. Center for Biochemistry, Medical Faculty, University of Cologne , Cologne 50931 ,
39. National Institute of Health Research, Great Ormond Street Hospital Biomedical Research Centre , London WC1N 1EH ,
40. Genetics and Genomic Medicine Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London , London WC1N 1EH ,
41. Neurodegenerative Disease Department, UCL Queen Square Institute of Neurology, University College London , London WC1N 3BG ,
42. Institute of Pediatric Neurology, Schneider Children’s Medical Center of Israel , Petach Tikva ,
43. Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry , Tokyo 187-8502 ,
44. Laboratorio de Investigación Aplicada en Enfermedades Neuromusculares, Unidad de Patología Neuromuscular, Servicio de Neuropediatría, Institut de Recerca Sant Joan de Déu , Barcelona 08950 ,
45. Department of Paediatrics, University of Melbourne, The Murdoch Children’s Research Institute , Parkville, VIC 3052 ,
46. Unit of Medical Genetics, Department of Medical Sciences and Department of Mother and Child, University Hospital S. Anna Ferrara , Ferrara 44121 ,
47. Centre for Molecular Medicine and Innovative Therapeutics, Health Futures Institute, Murdoch University , Murdoch, WA 6150 ,
48. Centre for Neuromuscular and Neurological Disorders, Perron Institute for Neurological and Translational Science, The University of Western Australia , Nedlands, WA 6009 ,
49. Research Unit of Neuromuscular and Neurodegenerative Disorders, IRCCS Ospedale Pediatrico Bambino Gesù , Rome 00146 ,