1. Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Germany
2. Department of Hematology and Oncology, Medical Centre – University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
3. Department of Radiology, Medical Centre – University of Freiburg, Faculty of Medicine, University of Freiburg, Germany