1. Kids Neuroscience Centre, Kids ResearchChildren's Hospital at WestmeadWestmead New South Wales Australia
2. Discipline of Child and Adolescent HealthThe University of Sydney Children's Hospital Westmead Clinical SchoolWestmead New South Wales Australia
3. Department of Medical GenomicsRoyal Prince Alfred HospitalCamperdown New South Wales Australia
4. Central Clinical SchoolUniversity of SydneySydney New South Wales Australia
5. Centre for Clinical GeneticsSydney Children's HospitalRandwick NSW 2031 Australia
6. Neurology DepartmentWomen's and Children's HospitalNorth Adelaide South Australia Australia
7. School of Paediatrics and Reproductive HealthUniversity of AdelaideAdelaide South Australia Australia
8. Neurogenetics Branch, National Institute of Neurological Disorders and StrokeNational Institutes of HealthBethesda Maryland
9. Department of PediatricsUniversity of Texas Southwestern Medical CenterDallas Texas
10. John Walton Muscular Dystrophy Research Centre, Institute of Genetic MedicineNewcastle UniversityNewcastle upon Tyne United Kingdom
11. Analytic and Translational Genetics UnitMassachusetts General HospitalBoston Massachusetts
12. Center for Mendelian GenomicsBroad Institute of Massachusetts Institute of Technology and HarvardCambridge Massachusetts
13. Program in Medical and Population GeneticsBroad Institute of Massachusetts Institute of Technology and Harvard Cambridge Massachusetts
14. Department of Diagnostic GenomicsPathWest Laboratory MedicineNedlands WA Australia
15. Department of NeurologyRady Children's Hospital University of California San DiegoSan Diego California
16. Department of PathologyRady Children's Hospital University of California San DiegoSan Diego California
17. Department of HistopathologyThe Children's Hospital at Westmead, Sydney Children's Hospital NetworkWestmead NSW Australia
18. Copenhagen Neuromuscular Center, Department of Neurology, RigshospitaletUniversity of CopenhagenCopenhagen Denmark
19. Department of NeurologyUniversity Hospitals LeuvenLeuven Belgium
20. Laboratory for Muscle Diseases and Neuropathies, Department of Neurosciences, Experimental NeurologyKU Leuven‐University of LeuvenLeuven Belgium
21. Department of Neuropathology, Southmead HospitalUniversity Hospitals Bristol NHS Foundation TrustBristol United Kingdom
22. Clinical Genetics, Bristol Royal Hospital For ChildrenUniversity Hospitals Bristol NHS Foundation TrustBristol United Kingdom
23. Molecular Genetics DepartmentRoyal Devon and Exeter NHS Foundation TrustExeter United Kingdom
24. Institute of Biomedical and Clinical ScienceUniversity of Exeter Medical School University of ExeterExeter United Kingdom
25. Folkhälsan Research CenterMedicum, University of HelsinkiHaartmaninkatu 8 Helsinki 00290 Finland
26. Tampere Neuromuscular CenterTampere University HospitalTeiskontie 35 Tampere 33520 Finland
27. Paediatric Neurology, Bristol Royal Hospital For ChildrenUniversity Hospitals Bristol NHS Foundation TrustBristol United Kingdom
28. Functional NeuromicsThe Children's Medical Research InstituteWestmead New South Wales Australia