1. Department of Nuclear Medicine, University Hospital Ulm, 89081 Ulm, Germany
2. Department of Diagnostic and Interventional Radiology, University Hospital Ulm, 89081 Ulm, Germany
3. Surgical Oncology Ulm, i2SOUL Consortium, 89075 Ulm, Germany
4. Department of Urology and Pediatric Urology, University Hospital Ulm, 89081 Ulm, Germany
5. Department of Nuclear Medicine, German Armed Forces Hospital of Ulm, 89081 Ulm, Germany
6. Department of Radiation Oncology, University Hospital Ulm, 89081 Ulm, Germany
7. Division of Nuclear Medicine, Mallinckrodt Institute of Radiology, Washington University in Saint Louis, Saint Louis, MO 63130, USA