1. Department of Cardiology, Klinikum der Stadt Ludwigshafen am Rhein , Bremserstraße 79, 67063 Ludwigshafen , Germany
2. Stiftung Institut für Herzinfarktforschung , Bremserstraße 79, 67063 Ludwigshafen , Germany
3. Department of Cardiology, München Klinik Neuperlach, Academic Teaching Hospital, LMU University of Munich , Oskar-Maria-Graf-Ring 51, 81737 Munich , Germany
4. Department of Cardiology, Universitätsmedizin Mannheim , Mannheim , Germany
5. Department of Cardiology, University Medical Center Ljubljana , Ljubljana , Slovenia
6. Department of Cardiology, Institute of Cardiology , Warsaw , Poland
7. Department of Cardiology, Golden Jubilee National Hospital , Glasgow , UK
8. Department of Cardiology, Vilnius University Hospital Santaros Klinikos, Faculty of Medicine, Vilnius University , Vilnius , Lithuania
9. Department of Cardiology, ACTION Study Group, Sorbonne Université Paris 6, Centre Hospitalier Universitaire Pitié–Salpêtrière , Paris , France
10. Department of Cardiology, Wilhelminenspital , Vienna , Austria
11. Department of Cardiology, Medical School, Sigmund Freud University , Vienna , Austria
12. Department of Cardiology, University of Bern, Inselspital , Bern , Switzerland
13. Department of Cardiology, Manzoni Hospital , Lecco , Italy
14. Department of Cardiology, Universitair Ziekenhuis Antwerp , Antwerp , Belgium
15. Department of Cardiology, Heart Center Leipzig, University Hospital , Leipzig , Germany