1. Department of Cardiology, University Medical Center Hamburg-Eppendorf , Hamburg , Germany
2. German Centre for Cardiovascular Research (DZHK) , Hamburg/Lübeck/Kiel, Hamburg , Germany
3. Institute of Cardiovascular Sciences, University of Birmingham , Birmingham , UK
4. Department of Cardiothoracic Surgery, University Medical Center Hamburg-Eppendorf , Hamburg , Germany
5. Department of Internal Medicine I, LMU University Hospital , Munich , Germany
6. Department of Anesthesiology and Critical Care Medicine, CHU Montpellier, University Montpellier , Montpellier , France
7. Department of Cardiology, Paracelsus Medical University Nürnberg , Nürnberg , Germany
8. Department of Internal Medicine III, Cardiology and Angiology, University Hospital Schleswig-Holstein , Kiel , Germany
9. University Heart Center Lübeck, University Hospital Schleswig-Holstein , Lübeck , Germany
10. Department of Cardiology, Angiology and Pneumology, University Hospital Heidelberg , Heidelberg , Germany
11. Department of Cardiology, Campus Benjamin Franklin, Charité University Hospital , Berlin , Germany
12. German Centre for Cardiovascular Research (DZHK), Partner Site Berlin/Institute of Health (BIH) , Berlin , Germany
13. Department of Internal Medicine and Cardiology, Heart Center Leipzig at University of Leipzig and Leipzig Heart Science , Leipzig , Germany
14. Department of Internal Medicine I, University Hospital Würzburg , Würburg , Germany
15. Department of Internal Medicine I, University Hospital Jena , Jena , Germany
16. Cardiovascular Division, Brigham and Women’s Hospital , Boston , USA
17. Department of Cardiothoracic and Vascular Anaesthesia and Intensive Care, AO SS Antonio e Biagio e Cesare Arrigo , Alessandria , Italy
18. Department of Interventional Cardiology, St.Rita’s Medical Center , Lima , USA
19. Department of Internal Medicine II, Klinikum Weiden , Weiden , Germany
20. Division of Cardiovascular Medicine, Department of Medicine, Stanford University , Palo Alto , USA
21. Department of Internal Medicine II, University Hospital Regensburg , Regensburg , Germany
22. Department of Cardiology and Angiology I, University Heart Center Freiburg , Bad Krozingen , Germany