1. Division of Clinical Neurosciences, Turku University Hospital, Turku, Finland;
2. Department of Neurology, University of Turku, Turku, Finland;
3. North Karelia Central Hospital, Joensuu, Finland;
4. Department of Public Health, University of Turku and Turku Clinical Research Centre, Turku University Hospital, Turku, Finland;
5. Heart Center, Turku University Hospital, Turku, Finland;
6. Research Center of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland