1. Radiology, University Hospital Regensburg, Germany
2. Diagnostische und Interventionelle Radiologie, Klinikum Ernst von Bergmann gGmbH, Potsdam, Germany
3. Vascular and Endovascular Surgery, University Hospital Regensburg, Germany
4. Radiology, University Hospital Freiburg, Department of Radiology, Freiburg, Germany
5. Diagnostic and Interventional Radiology, University of Leipzig, Faculty of Medicine, Leipzig, Germany