1. Research Group on Neuromuscular and Mitochondrial Diseases Vall d'Hebron Research Institute Universitat Autònoma de Barcelona Barcelona Spain
2. Biomedical Network Research Centre on Rare Diseases (CIBERER) Instituto de Salud Carlos III Madrid Spain
3. Pathology Department Vall d'Hebron Research Institute Hospital Universitari Vall d'Hebron Universitat Autònoma de Barcelona Barcelona Spain