1. Neuromuscular Diseases Unit Department of Neurology Hospital Universitari i Politècnic La Fe Valencia Spain
2. Neuromuscular and Ataxias Research Group Instituto de Investigación Sanitaria La Fe Valencia Spain
3. Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) Spain Valencia Spain
4. Neuromuscular Diseases Unit Department of Neurology Hospital de la Santa Creu i Sant Pau Barcelona Spain
5. Universitat Autònoma de Barcelona Barcelona Spain
6. Department of Medicine Universitat de València Valencia Spain
7. Department of Neurology Hospital Francesc de Borja Gandía Spain
8. Department of Clinical Neurophysiology Hospital Universitari i Politècnic La Fe Valencia Spain
9. Department of Genomics and Translational Genetics Centro de Investigación Príncipe Felipe (CIPF) Valencia Spain
10. Unit of Genetics and Genomics of Neuromuscular and Neurodegenerative Disorders Centro de Investigación Príncipe Felipe (CIPF) Valencia Spain
11. Rare Diseases Joint Units INCLIVA and IIS La Fe‐CIPF Valencia Spain