1. Institute of Cardiovascular Sciences, University of Birmingham, B15 2TT Birmingham, UK
2. Department of Cardiovascular Medicine, University Hospital Münster, Münster, Germany
3. Atrial Fibrillation NETwork (AFNET), Münster, Germany
4. St George's University of London, London, UK
5. School for Cardiovascular Diseases, Maastricht University, The Netherlands
6. Orebro University Hospital, Orebro, Sweden
7. The National University Hospital, Reykjavik, Iceland
8. Oslo University Hospital, Oslo, Norway
9. Fondazione Cardiocentro Ticino, Lugano, Switzerland
10. Leiden University Medical Center, Leiden, The Netherlands
11. University Hospital Zurich, Zurich, Switzerland
12. Department of Cardiology, Institution of Medical Sciences, Uppsala University, Uppsala, Sweden
13. University of Mannheim, Mannheim, Germany
14. DIMES Department, University of Bologna, Bologna, Italy
15. Odense University Hospital, Odense, Denmark
16. The Johns Hopkins Hospital, Baltimore, MD, USA
17. Oxford University, Oxford, UK
18. Hospital Clinic, Universitat de Barcelona, Barcelona, Catalonia, Spain
19. University Hospital Maastricht, Maastricht, The Netherlands
20. University Duisburg-Essen, Essen, Germany
21. University Hospital Münster, Münster, Germany
22. Boehringer Ingelheim Pharma GmbH & Co. KG, Germany
23. University of Sydney, Sydney, Australia
24. Ludwig-Maximilians-University, Munich, Germany
25. St Vincenz Krankenhaus, Paderborn, Germany
26. Pitié-Salpêtrière Hospital, Paris, France
27. Charité—Universitätsmedizin Berlin, Berlin, Germany
28. Antwerp University Hospital, Antwerp, Belgium
29. University of Adelaide, Adelaide, Australia
30. Ludwig-Maximilians University Clinic, Munich, Germany & DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
31. Bayer HealthCare AG, Berlin, Germany
32. HaeuslerCharité-Universitätsmedizin Berlin, Berlin, Germany
33. Hospital-Munich Thalkirchen, Munich, Germany
34. Aarhus University Hospital, Aarhus, Denmark
35. Städtisches Klinikum Brandenburg, Brandenburg, Germany
36. Department of Cardiology, Memorial Ankara Hospital, Ankara, Turkey
37. Maastricht University, Medical Center, Maastricht, The Netherlands
38. School of Medicine, University of Belgrade, Clinical Centre of Serbia, Belgrade, Serbia
39. University Heart Center Freiburg, Freiburg, Germany
40. Bristol-Myers Squibb, Rueil-Malmaison, France
41. University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
42. University Heart Center Hamburg, Hamburg, Germany
43. Heart Center Leipzig, University of Leipzig, Leipzig, Germany
44. Ospedale dell’Angelo, Mestre-Venice, Italy
45. Heraklion University Hospital, Heraklion, Crete, Greece
46. Division of Cardiology, Southlake Regional Health Centre, University of Toronto, Toronto, Ontario, Canada
47. Stroke Research Group, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery, London, UK
48. Roche Diagnostics International Ltd, Rotkreuz, Switzerland