1. Department of Vascular and Endovascular Surgery, University Hospital Heidelberg, Heidelberg, Germany
2. Department of Biomedical Engineering, School of Life Science, Beijing Institute of Technology, Beijing, China
3. Department of Radiology, University Hospitals Case Medical Center, Case Western Reserve University, Cleveland, USA
4. Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, Inselspital, Bern, Switzerland
5. Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany
6. Department of Radiology, German Cancer Research Center (dkfz), Heidelberg, Germany