1. Neurological Department, Arcadia General Hospital, Tripoli, Greece
2. Third Neurological Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
3. Department of Internal Medicine, University of Thessaly, Larissa, Greece
4. Hellenic Stroke Organization, Athens, Greece
5. Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
6. School of Biomedical Engineering and Imaging Sciences, King’s College, London, UK
7. Department of Statistics, Athens University of Economics and Business, Athens, Greece
8. Department of Clinical Therapeutics, National and Kapodistrian University of Athens, Athens, Greece