[1] ILMU Munich, Dept Nucl Med, Munich, Germany
[2] Ludwig Maximilians Univ Munchen, Dept Urol, Munich, Germany
[3] Ludwig Maximilians Univ Munchen, Dept Radiol, Munich, Germany
[4] Krankenhaus Barmherzige Bruder, Dept Urol, Munich, Germany
[5] Ludwig Maximilians Univ Munchen, Inst Pathol, Munich, Germany
[6] SOFIE, Dulles, VA USA