1. Department of Cardiology; Klinikum Bogenhausen; Munich Germany
2. Department of Cardiology; Vivantes Klinikum am Urban; Berlin Germany
3. Department of Cardiology; Klinikum Coburg; Coburg Germany
4. Department of Cardiology; Asklepios Klinik St. Georg; Hamburg Germany
5. Department of Cardiology; Kerckhoff Klinik; Bad Nauheim Germany
6. Department of Cardiology; Isar Medizin Zentrum; Munich Germany
7. Praxisklinik Herz und Gefäße; Dresden Germany
8. Department of Cardiology; Universitäres Herzzentrum Hamburg; Hamburg Germany
9. Zentrum für Herzinfarktforschung; IHF; Ludwigshafen Germany