1. University Heart Centre Hamburg, Department of General and Interventional Cardiology, Germany (B.S., R.T., S.B., D.W.).
2. University Heart Centre Dresden, Department of Cardiology and Intensive Care, Germany (K.I., T.L.).
3. University Heart Centre Bonn, Department of Cardiology, Germany (N.W., J-M.S.).
4. San Raffaele Scientific Institute Milan, Anaesthesia and Intensive Care Department, Italy (F.P., M.P.).
5. Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Cardiology, Germany (C.S., A.L., U.L.).
6. Heinrich Heine University Düsseldorf, Department of Cardiology, Pulmonology and Vascular Medicine, Germany (R.W., P.H.).
7. Paracelsus Medical University Nürnberg, Department of Cardiology, Germany (M.P., D.E.).
8. Cardiovascular Research Institute Basel and Department of Cardiology, University Hospital Basel, University of Basel, Switzerland (R.T.).
9. University Hospital Würzburg, Department of Internal Medicine I, Germany (P.N., T.S.).
10. German Centre for Cardiovascular Research, Partner Site Greifswald (P.A., K.E., M.C.B., S.B.F.).
11. University Medicine Greifswald, Department of Internal Medicine B, Division of Cardiology, Germany (P.A., K.E., M.C.B., S.B.F.).
12. Hannover Medical School, Department of Cardiology and Angiology, Germany (J.T.S., A.S.).
13. University Hospital Odense, Department of Cardiology, Denmark (J.E.M.).
14. King’s College Hospital National Health Service Foundation Trust, London, United Kingdom (N.P., J.H., P.M.).
15. Cardiologicum Hamburg, Germany (M.W.B.).
16. Academic Medical Centre Heart Centre, Academic Medical Centre–University of Amsterdam, the Netherlands (J.P.S.H.).
17. University Hospital Jena, Department of Internal Medicine I, Germany (S.M-W., P.C.S.).
18. Stiftung Institut für Herzinfarktforschung, Ludwigshafen, Germany (T.O., U.Z., S.S.).
19. Klinikum der Stadt Ludwigshafen, Department of Cardiology, Ludwigshafen am Rhein, Germany (U.Z.).
20. German Centre for Cardiovascular Research, Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany (S.B., D.W.).
21. Heart Center Leipzig at University of Leipzig, Department of Internal Medicine/Cardiology, Germany (H.T.).