1. Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Robert-Koch-Str. 4, 35037 Marburg, Germany
2. Center for Tumor Biology and Immunology (ZTI), Core Facility Molecular Imaging, Department of Nuclear Medicine, University of Marburg, Hans-Meerwein-Str. 3, 35043 Marburg, Germany
3. Department of Diagnostic and Interventional Radiology, University of Marburg, Baldingerstrasse, 35043 Marburg, Germany
4. Center for Tumor Biology and Immunology (ZTI), Core Facility for Small Animal MRI, University of Marburg, Hans-Meerwein-Str. 3, 35043 Marburg, Germany