1. Department of Cardiology, Pulmonary Diseases, and Vascular Medicine, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
2. Emergency Department, University Hospital of Düsseldorf, Düsseldorf, Germany
3. Department of Internal Medicine I, University Hospital Jena, Jena, Germany
4. Cardiovascular Research Institute Düsseldorf (CARID), Düsseldorf, Germany