1. Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg University, Langenbeckstrasse 1, Building 403, 55131 Mainz, Germany
2. Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center Mainz, Obere Zahlbacher Strasse 69, 55131 Mainz, Germany
3. Department of Medicine and Surgery, Research Center on Thromboembolic Diseases and Antithrombotic Therapies, University of Insubria, Viale Luigi Borri 57, 21100 Varese, Italy
4. Department of Vascular Medicine, Klinikum Darmstadt, Grafenstrasse 9, 64283 Darmstadt, Germany
5. Internal and Cardiovascular Medicine - Stroke Unit, University of Perugia, Via G. Dottori 1, 06129 Perugia, Italy
6. Department of Emergency Medicine, ULSS n.7, Via Brigata Bisagno 4, 31015 Conegliano (Treviso), Italy
7. Thrombosis Research Unit, Division of Hematology, Department of Medicine I, University Hospital “Carl Gustav Carus”, Fetscherstrasse 74, 01307 Dresden, Germany
8. Kings Thrombosis Service, Department of Hematology, Kings College London, Denmark Hill, Brixton, SE5 9RS, London, UK
9. S.C. Medicina d’Urgenza e Pronto Soccorso, ASST Grande Ospedale Metropolitano Niguarda, Piazza dell’Ospedale Maggiore 3, 20162 Milano, Italy
10. II Medical Department, Coburg Hospital, Ketschendorfer Strasse 33, 96450 Coburg, Germany
11. Emergency Care (Notfallzentrum), Luzerner Kantonsspital, 6000 Luzern, Switzerland
12. Division of Vascular Medicine, Hospital of the Ludwig-Maximilians-University, Georgenstrasse 5, 80799 Munich, Germany
13. Department of Cardiology and Angiology I, Heart Center, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany
14. Department of Internal Medicine, University Medical Center, Fleischmannstrasse 6, 17489 Greifswald, Germany
15. Center for Cardiology, Cardiology 1, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, 55131 Mainz, Germany
16. Department of Respiratory Medicine, Nuremberg General Hospital/Paracelsus Medical University, Prof.-Ernst-Nathan-Strasse 1, 90419 Nuremberg, Germany
17. Department of Internal Medicine, Hospital S. Francisco Xavier/CHLO, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Campo Mártires da Pátria 130, 1169-056 Lisbon, Portugal
18. Department of Internal Medicine I, Katholisches Klinikum Mainz, An der Goldrube 11, 55131 Mainz, Germany
19. Respiratory Department, Ramón y Cajal Hospital, Universidad de Alcala, IRYCIS, Ctra. Colmenar Viejo, km. 9, 100, 28034 Madrid, Spain
20. Emergency Medicine, University of Helsinki, Department of Emergency Medicine and Services, Helsinki University Hospital, Tukholmankatu 8A, 00290 Helsinki, Finland
21. Department of Internal Medicine, Medical Mission Hospital, Academic Teaching Hospital of the Julius-Maximilian University of Wuerzburg, Josef-Schneider-Strasse 2, 97080 Wuerzburg, Germany
22. Department of Emergency Medicine, Santa Maria della Misericordia Hospital, Piazzale Santa Maria della Misericordia 15, 33100 Udine, Italy
23. Department of Internal Medicine II, Division of Pneumology, University Medical Center Regensburg, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany
24. Department of Cardiology, General Hospital ‘Asklepeion Voulas’, Leof. Vasileos Pavlou 1, 166 73 Athens, Greece
25. Kliniken Maria Hilf, Klinik für Pneumologie, Krankenhaus St. Franziskus, Viersener Str. 450, 41063 Mönchengladbach, Germany
26. Department of Medicine, Keski-Suomi Central Hospital and University of Jyväskylä, Keskussairaalantie 19, 40620 Jyväskylä, Finland
27. Department of Cardiology, University Heart Center Berlin, Charité Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; German Center for Cardiovascular Research (DZHK), Berlin, Germany
28. Emergency Department, Clinico San Carlos Hospital, IdISSC, alle del Prof Martín Lagos, s/n, 28040 Madrid, Spain
29. Internal Medicine Department, University Clinic of Navarra, Calle Marquesado de Sta. Marta 1, 28027 Madrid, Spain
30. Vascular Center, Municipal Hospital of Dresden-Friedrichstadt, Friedrichstraße 41, 01067 Dresden, Germany
31. Department of Cardiology, Respiratory Medicine and Intensive Care, Klinikum Augsburg, Ludwig-Maximilians-University Munich, Stenglinstrasse 2, 86156 Munich, Germany
32. Helios Albert-Schweitzer-Klinik, Albert-Schweitzer-Weg 1, 37154 Northeim, Germany
33. Department of Internal Medicine, Albert Schweitzer Hospital, Albert Schweitzerplaats 25, 3318 AT Dordrecht, The Netherlands
34. German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
35. Center for Cardiology, Preventive Cardiology and Preventive Medicine, University Medical Center of the Johannes Gutenberg University, Langenbeckstrasse 1, 55131 Mainz, Germany
36. Department of Cardiology, Democritus University of Thrace, 68100 Alexandroupolis, Greece
37. Department of Internal Medicine and Cardiology, Campus Virchow Klinikum, Charité - University Medicine Berlin, Augustenburgerplatz 1, 13353 Berlin, Germany
38. Clinic of Cardiology and Pneumology, Heart Center, University Medical Center Goettingen, Robert-Koch-Strasse 40, 37075 Goettingen, Germany