1. First Department of Medicine Faculty of Medicine Mannheim University Medical Centre Mannheim (UMM)University of HeidelbergDZHK (German Center for Cardiovascular Research) Partner Site Heidelberg/Mannheim Mannheim Germany
2. Department of Cardiology and Angiology Hannover Medical School Hannover Germany
3. Department of Cardiology Carl‐Thiem‐Klinikum Cottbus Cottbus Germany
4. Institute of Clinical Chemistry Laboratory Medicine and Transfusion Medicine General Hospital NurembergParacelsus Medical University Nuremberg Germany