1. Neuromuscular and Neurogenetic Disorders of Childhood Section National Institute of Neurological Disorders and Stroke, National Institutes of Health Bethesda Maryland USA
2. Botnar Research Centre, National Institute for Health Research Biomedical Research Centre Oxford University of Oxford Oxford United Kingdom
3. Children's National Health System Center for Genetic Medicine Research Washington District of Columbia USA
4. Department of Pediatrics Peking University First Hospital Beijing China
5. Institute of Genetic Medicine International Centre for Life Newcastle upon Tyne United Kingdom
6. Great Ormond Street Hospital Biomedical Research Centre Great Ormond Street Institute of Child Health, University College London London United Kingdom
7. National Institute of Health and Medical Research U974, Sorbonne University Institute of Myology, APHP Paris France
8. Neuromuscular Morphology Unit Institute of Myology, Pitié‐Salpêtrière Hospital Paris France
9. National Institutes of Health Undiagnosed Diseases Program National Human Genome Research Institute Bethesda Maryland USA
10. Unit of Medical Genetics and Oncogenetics University Hospital Fes Morocco
11. Department of Pediatric Neurology Goryeb Children's Hospital Morristown New Jersey USA
12. Biogen Cambridge Massachusetts USA
13. Division of Neurology Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
14. Translational Neuroscience Program St. Jude Children’s Research Hospital Memphis Tennessee USA
15. School of Biomedical Sciences Ulster University Derry United Kingdom
16. Institute of Genetics and Molecular and Cellular Biology, National Institute of Health and Medical Research U1258, National Center for Scientific Research UMR7104 University of Strasbourg Illkirch France
17. Department of Pathology and Laboratory Medicine Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
18. U1179 University of Versailles Saint‐Quentin‐en‐Yvelines‐National Institute of Health and Medical Research Paris‐Saclay University Versailles France
19. Neurology Department, Reference Center for Neuromuscular Diseases North/East/Ile de France Raymond‐Poincaré University Hospital Garches France
20. Department of Clinical Neurophysiology Pitié‐Salpêtrière Hospital Paris France
21. Department of Endocrinology and Reproductive Medicine, Faculty of Medicine, Sorbonne University, Pitié‐Salpêtrière Hospital, APHP Reference Center for Rare Endocrine Diseases of Growth and Development and Reference Center for Rare Gynecologic Disorders Paris France
22. Department of Neurology, H. Houston Merritt Neuromuscular Research Center Columbia University Medical Center New York New York USA
23. Department of Paediatric Neurology Royal Manchester Children's Hospital Manchester United Kingdom
24. Structural Genomics Consortium University of Oxford Oxford United Kingdom
25. Freiburg Institute of Advanced Studies University of Freiburg Freiburg Germany
26. Department of Genomics and Precision Medicine George Washington University School of Medicine and Health Sciences Washington District of Columbia USA
27. Faculty of Medicine, Sorbonne University, Pitié‐Salpêtrière Hospital, APHP Reference Center for Neuromuscular Diseases North/East/Ile de France Paris France