1. Department of Medicine Turku
2. Department of Clinical Physiology Turku
3. Department of Clinical Chemistry Turku
4. Research Center for Brain and Blood Vessels Akita, Japan
5. Department of Clinical Chemistry, Tampere University Hospital Tampere, Finland
6. Department of Medical Biochemistry, University of Tampere Medical School Tampere, Finland
7. Turku PET Center, University of Turku Turku