1. Faculty of Medicine and Health Sciences; Universitat Internacional de Catalunya; Barcelona Spain
2. Research Group on Neuromuscular and Mitochondrial Disorders, Vall d'Hebron Institut de Recerca, Universitat Autònoma de Barcelona; Barcelona Spain
3. Biomedical Network Research Centre on Rare Diseases (CIBERER), Instituto de Salud Carlos III; Madrid Spain
4. Department of Biochemistry and Molecular Biology and the Institute of Biotechnology and Biomedicine; Universitat Autònoma de Barcelona; Barcelona Spain
5. Department of Medical Biochemistry and Biophysics; Umeå University; Sweden