1. Norwegian Computing Center, Oslo, Norway
2. Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, Nevada, USA
3. Centre for Age-Related Diseases (SESAM), Stavanger University Hospital, Stavanger, Norway
4. Department of Clinical Medicine, University of Bergen, Bergen, Norway
5. Department of Clinical Science, University of Bergen, Bergen, Norway
6. Department of Cardiology, Stavanger University Hospital, Stavanger, Norway
7. Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College, London, United Kingdom
8. Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Toensberg, Norway
9. Department of Geriatric Medicine, Oslo University Hospital, Oslo, Norway
10. Faculty of Medicine, University of Oslo, Oslo, Norway
11. Department of Internal Medicine, Haraldsplass Deaconess Hospital, Bergen, Norway