1. Neuromuscular and Ataxias Research Group Health Research Institute Hospital La Fe (IIS La Fe) Valencia Spain
2. Centre for Biomedical Network Research on Rare Diseases (CIBERER); U763, CB06/05/0091 Valencia Spain
3. Hematology Research Group Health Research Institute Hospital La Fe (IIS La Fe) Valencia Spain
4. Centre for Biomedical Network Research on Cancer (CIBERONC); CB16/12/00284 Madrid Spain
5. Neuromuscular Referral Center, European Reference Network on Rare Neuromuscular Diseases (ERN EURO‐NMD) Universitary and Polytechnic La Fe Hospital Valencia Spain
6. Neuropediatric Department Universitary and Polytechnic La Fe Hospital Valencia Spain
7. Cardiology Department University and Polytechnic La Fe Hospital, IIS La Fe Valencia Spain
8. Centre for Biomedical Network Research on Cardiovascular Diseases (CIBERCV) Valencia Spain
9. Genetics Department IIB Sant Pau, Hospital of Sant Pau Barcelona Spain
10. Centre for Biomedical Network Research on Rare Diseases (CIBERER) U705, U745, CB06/07/0011 Barcelona Spain
11. Genetics Unit Universitary and Polytechnic La Fe Hospital Valencia Spain
12. Neuromuscular Disorders Unit, Neurology Department, European Reference Network on Rare Neuromuscular Diseases (ERN EURO‐NMD) Hospital of Sant Pau Barcelona Spain
13. Autonomous University of Barcelona Barcelona Spain
14. Centre for Biomedical Network Research on Rare Diseases (CIBERER) U762, CB06/05/0030 Barcelona Spain
15. Neuromuscular Section, Neurology Service Cruces University Hospital Barakaldo Spain
16. Neurology Department, European Reference Network on Rare Neuromuscular Diseases (ERN EURO‐NMD) GMA Clinic Barcelona Spain
17. Calahorra Hospital Foundation Calahorra Spain
18. Duchenne Parent Project Spain Madrid Spain
19. Department of Cell Biology, Physiology, and Immunology, Faculty of Biology Barcelona Spain
20. Department of Applied Statistics and Operations Research, and Quality Polytechnic University of Valencia Valencia Spain
21. Department of Medicine University of Valencia Valencia Spain