1. Turku Brain and Mind Center University of Turku Turku Finland
2. Clinical Neurosciences, Faculty of Medicine University of Turku Turku Finland
3. Neurocenter Turku University Hospital Turku Finland
4. Satasairaala Neurology Department Satakunta Wellbeing Services County Pori Finland
5. Department of Radiology and Research Administration Henry Ford Health System Detroit Michigan USA
6. School of Electrical and Computer Engineering, College of Engineering, University of Tehran Tehran Iran
7. Department of Neurology Henry Ford Health System Detroit Michigan USA
8. Department of Radiology Michigan State University East Lansing Michigan USA
9. Department of Radiology and Radiological Science Johns Hopkins University Baltimore Maryland USA
10. Department of Radiology and Physics & Astronomy University of British Columbia Vancouver British Columbia Canada
11. Turku PET Centre Turku University Hospital Turku Finland