1. NIHR Biomedical Research Centre, Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
2. Department of Neuromuscular Disorders, UCL Queen Square Institute of Neurology, London, UK
3. Neuromuscular and Neurogenetic Disorders of Childhood Section, NINDS, National Institutes of Health, Bethesda, MD, USA
4. Department of Human Genetics, Sidra Medicine, Doha, Qatar
5. Institute of Human Genetics, Center for Molecular Medicine Cologne (CMMC), Institute of Genetics, and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany
6. William Harvey Research Institute, Queen Mary University of London, London, UK
7. Genomics England, London, UK
8. Centogene AG, Rostock, Germany
9. Medical Genetics Laboratory, Alzahra University Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
10. Department of Neurology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
11. The John Walton Muscular Dystrophy Research Centre, Institute of Genetic Medicine, Newcastle University, Newcastle, UK
12. Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
13. Department of Paediatric Neurology – Neuromuscular Service, Evelina Children's Hospital, Guy's & St Thomas' NHS Foundation Trust, London, UK
14. Department of Neurology, Royal Devon and Exeter NHS Trust, Exeter, UK
15. Randall Division of Cell and Molecular Biophysics Muscle Signalling Section, King's College London, London, UK
16. Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
17. Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Centre, Nijmegen, The Netherlands
18. Department of Neurology, Salford Royal NHS Foundation Trust, Manchester, UK
19. Department of Genetics, Radboud University Medical Centre, Nijmegen, The Netherlands
20. West Midlands Regional Clinical Genetics Service and Birmingham Health Partners, Birmingham Women’s and Children’s Hospital NHS Foundation Trust, Birmingham, UK
21. Divisions of Neurology and Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
22. Department of Pathology, University of Gothenburg, Sahlgrenska University Hospital, Sweden
23. The Dubowitz Neuromuscular Centre, NIHR Great Ormond Street Hospital Biomedical Research Centre, UCL Great Ormond Street Institute of Child Health, and Great Ormond Street Hospital Trust, London, UK
24. GeneDx, Gaithersburg, 20877 MD, USA
25. Mitochondrial Medicine Frontier Program, Division of Human Genetics, Children's Hospital of Philadelphia, PA, USA
26. Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
27. Oxford Centre for Genomic Medicine, Oxford University Hospitals NHS Trust, Oxford, UK
28. Department of Neurology, King’s College Hospital, London, UK
29. Peninsula Clinical Genetics Service, Royal Devon and Exeter NHS Trust, Exeter, UK
30. Division of Pediatric Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
31. Department of Pediatrics, Perelman School of Medicine, Philadelphia, PA, USA
32. Department of Neurology, Center for Rare Diseases Cologne, University Hospital Cologne, Cologne, Germany
33. College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
34. Department of Genetic Medicine, Weill Cornell Medical College, Doha, Qatar
35. School of Health Science, Division Biomedicine and Translational Medicine, University of Skovde, Sweden