1. MRC Mitochondrial Biology Unit Wellcome Trust Cambridge UK
2. Department of Neurology Haukeland University Hospital Bergen Norway
3. Department of Life Sciences University of Parma Parma Italy
4. Department of Biochemistry and Biophysics Stockholm University Stockholm Sweden
5. Department of Clinical Science University of Bergen Bergen Norway
6. Computational Biology Unit Department of Informatics University of Bergen Bergen Norway
7. Department of Radiological Oncological and Pathological Sciences Sapienza University of Rome Rome Italy
8. Center for Medical Genetics and Molecular Medicine Haukeland University Hospital Bergen Norway
9. Department of Neurology Førde Hospital Førde Norway
10. Department of Clinical Medicine (K1) University of Bergen Bergen Norway