1. Second Department of Neurology, “Attikon” University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
2. Department of Neurology, University of Tennessee Health Science Center, Memphis, TN, USA
3. Department of Neurology, Universitätsklinikum Essen, Essen, Germany
4. First Department of Cardiology, National and Kapodistrian University of Athens, School of Medicine, Hippokration Hospital, Athens, Greece
5. Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
6. Department of Neurology, St. Josef-Hospital, Ruhr University, Bochum, Germany
7. Department of Neurology and Neurogeriatry, Johannes Wesling Medical Center, Ruhr University Bochum, Minden, Germany
8. Stroke Unit, Santa Maria Della Misericordia Hospital, University of Perugia, Perugia, Italy
9. Division of Neurology, McMaster University and Population Health Research Institute, Hamilton, ON, Canada
10. Department of Neurosciences, Experimental Neurology and Leuven Research Institute for Neuroscience and Disease (LIND), KU Leuven - University of Leuven, Leuven, Belgium
11. Center for Brain & Disease Research, Laboratory of Neurobiology, Leuven, Belgium
12. Department of Neurology, University Hospitals Leuven, Leuven, Belgium
13. Sunnybrook Research Institute and Hurvitz Brain Sciences Program, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
14. Department of Medicine, University of Toronto, Toronto, ON, Canada
15. Fondazione Policlinico Gemelli IRCCS, Rome, Italy
16. Catholic University of the Sacred Heart, Institute of Cardiology, Rome, Italy
17. Department of Cardiology, University Hospital Leipzig, Leipzig, Germany
18. Clinic for Cardiology and Pneumology, University Medicine Göttingen, Germany
19. German Centre for Cardiovascular Research (DZHK), Partner Site Göttingen, Germany
20. Second Department of Cardiology, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece