1. Atrial Fibrillation NETwork association (AFNET) , Mendelstr. 11, 48149 Münster , Germany
2. Department of Neurology, Universitätsklinikum Würzburg Josef-Schneider-Str. 11, 97080 Würzburg , Germany
3. Institute of Clinical Epidemiology and Biometry, University Würzburg , Würzburg , Germany
4. Clinical Trial Center, University Hospital Würzburg , Würzburg , Germany
5. Institute of Medical Data Science, University Hospital Würzburg , Würzburg , Germany
6. Center for Stroke Research Berlin, Charité—Universitätsmedizin Berlin , Berlin , Germany
7. Department of Neuroradiology, University of Erlangen-Nuremberg , Erlangen , Germany
8. Hospital of the University of Pennsylvania , Philadelphia , USA
9. Cardiovascular Center, OLV Hospital , Aalst , Belgium
10. Hospital Imelda , Bonheiden , Belgium
11. Division of Cardiology, Medical University Graz , Austria
12. Deutsches Herzzentrum der Charité , Berlin , Germany
13. Department of Biostatistics & Bioinformatics, Duke University School of Medicine , Durham, NC , USA
14. Hospital Clínic, Universitat de Barcelona, IDIBAPS , Barcelona , Spain
15. Department of Cardiology, Aarhus University Hospital , Aarhus , Denmark
16. Duke Clinical Research Institute (DCRI) , Durham, NC , USA
17. Division of Cardiology Duke University Medical Center, Duke University , Durham NC , USA
18. Departments of Cardiology and Physiology, University Maastricht , Maastricht , The Netherlands
19. Department of Cardiology, Ospedale dell’Angelo , Mestre-Venice , Italy
20. Albert Einstein College of Medicine at Montefiore Hospital , New York, NY , USA
21. Texas Cardiac Arrhythmia Institute at St.David’s Medical Center , Austin, TX , USA
22. University of Birmingham Institute of Cardiovascular Sciences , Birmingham , UK
23. Department of Cardiology, University Heart and Vascular Center UKE Hamburg , Hamburg , Germany
24. German Center for Cardiovascular Research, Partner site Hamburg/Kiel/Lübeck , Germany