[1] German Cancer Research Center (DKFZ),Clinical Cooperation Unit Nuclear Medicine
[2] German Cancer Research Center (DKFZ),Division of Radiopharmaceutical Chemistry
[3] German Cancer Consortium (DKTK),Division of Nuclear Medicine
[4] University of Heidelberg,Department of Urology
[5] University Hospital Heidelberg,Medical PET Group
[6] German Cancer Research Center,Biological Imaging, Clinical Cooperation Unit Nuclear Medicine