1. Institute of Radiology, University Medical Center Erlangen, Germany
2. Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, United States
3. Department of Radiology, German Cancer Research Center, Heidelberg, Germany
4. Institute of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
5. Institute of Radiology, University Medical Center München (LMU), München, Germany
6. Diagnostische und Interventionelle Radiologie, Universitätsklinikum OWL, Universität Bielefeld Campus Klinikum Lippe, 32756 Detmold, Germany
7. Experimental Radiology, University Medical Center Jena, Germany
8. Experimental Radiology, University Medical Center Tübingen, Germany
9. Department of Radiology, University Hospital Schleswig-Holstein Campus Lübeck, Germany
10. Experimental Molecular Imaging, University Medical Center Aachen, Germany