| Ronald Simon | Institute of Pathology, University Medical Center Hamburg-Eppendorf |
| Guido Sauter | Institute of Pathology, University Medical Center Hamburg-Eppendorf |
| Thorsten Schlomm | Charite - Universitatsmedizin Berlin |
| Markus Graefen | Martini-Clinic Prostate Cancer Center, University Medical Center Hamburg-Eppendorf |