1. Department of Internal Medicine I, Division of Cardiology, Angiology, Pneumology, and Intensive Medical Care, University Hospital Jena, Friedrich-Schiller-University, Jena, Germany
2. Department of Cardiothoracic Surgery, University Hospital Jena, Friedrich-Schiller-University, Jena, Germany
3. Department of Internal Medicine II, Division of Cardiology, Elisabeth Klinikum Schmalkalden, Schmalkalden, Germany
4. Institute of Molecular Cell Biology, Center for Molecular Biomedicine, Jena University Hospital, Jena, Germany
5. Department of Internal Medicine, Division of Cardiology, University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf, Germany
6. Institute of Pathology, University Hospital Jena, Friedrich-Schiller-University, Jena, Germany