| Affiliation: | 1. Medical Faculty, Martin Luther‐University Halle‐Wittenberg, , Halle, Germany;2. Department of Cardiology, Paracelsus Harz‐Clinic, , Bad Suderode, Germany;3. Division of Cardiology, Laboratory of Interventional Cardiology, , Ospedale Maggiore, Bologna, Italy;4. Centre for Cardiovascular Sciences, University of Birmingham, City Hospital, , Birmingham, United Kingdom;5. Department of Medicine, University of Turku, , Turku;6. Department of Cardiology, General Hospital University of Alicante, , Alicante, Spain;7. Satakunta Central Hospital, , Fin, Pori, Finland;8. Department of Cardiology, Kerckhoff Heart Center, , Bad Nauheim, Germany;9. Division of Cardiology, Department of Medicine, Helsinki University Hospital, , Helsinki, Finland;10. Department of Cardiology and Angiology, University Hospital Münster, , Münster, Germany;11. Division of Cardiology, Oulu University Hospital, , Oulu, Finland;12. Heart Center, University Hospital of Tampere, , Tampere, Finland |
