| Martina Kluth | Institute of Pathology, University Medical Center Hamburg-Eppendorf |
| 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, Corporate Member of Freie Universitat Berlin, Humboldt-Universitat zu Berlin and Berlin Institute of Health |