1. Department of NeurologyHaukeland University HospitalBergen Norway
2. Department of Clinical MedicineUniversity of BergenBergen Norway
3. Wellcome Trust Centre for Mitochondrial ResearchInstitute of Genetic MedicineNewcastle UniversityNewcastle upon Tyne United Kingdom
4. National Institute for Health Research Newcastle Biomedical Research Centre in Ageing and Chronic DiseaseNewcastle UniversityNewcastle upon Tyne United Kingdom
5. Department of PathologyHaukeland University HospitalBergen Norway
6. Gade Laboratory for Pathology Department of Clinical MedicineHaukeland University HospitalUniversity of BergenBergen Norway
7. Department of BiomedicineUniversity of BergenBergen Norway