[1] Tech Univ Munich, Dept Nucl Med, Klinikum Rechts Isar, Ismaninger Str 22, D-81675 Munich, Germany
[2] Clin Canc Ctr Munich CCM, Munich, Germany
[3] German Canc Consortium DKTK, Heidelberg, Germany
[4] Tech Univ Munich, Dept Urol, Klinikum Rechts Isar, Ismaninger Str 22, D-81675 Munich, Germany
[5] Univ Munich, Dept Nucl Med, Marchioninistr 15, D-81377 Munich, Germany
[6] Univ Munich, Dept Clin Radiol, Grosshadern Campus,Marchioninistr 15, D-81377 Munich, Germany