1. Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, Germany
2. Department of Cardiac Surgery, University Heart Center Dresden, Germany
3. Division of Vascular and Endovascular Surgery, Department for Visceral-, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, Germany
4. III. Medical Department for Hematology and Oncology, Klinikum rechts der Isar, Technical University Munich, Germany
5. Department of Hematology and Oncology, Johann Wolfgang Goethe University of Frankfurt, Frankfurt am Main, Germany
6. Department of Radiology and Department of Neuroradiology, School of Medicine, Technical University of Munich, Germany