1. Department of Pediatrics and Adolescent Medicine, Turku University Hospital, Turku, Finland
2. Heart Center, Turku University Hospital, Turku, Finland
3. Department of Medicine, Päijät‐Häme Central Hospital, Lahti, Finland
4. Division of Clinical Neurosciences, Turku University Hospital, Turku, Finland
5. Department of Neurology, North Karelia Central Hospital, Joensuu, Finland
6. Department of Neurology, University of Turku, Finland
7. Clinical Research Center, Turku University Hospital, Turku, Finland
8. Department of Public Health, University of Turku, Finland
9. Research Center of Applied and Preventive Cardiovascular Medicine, University of Turku, Finland