Molecular and Cellular Oncology/ENT;
University Hospital of Mainz;
55101 Mainz;
Germany;
Molecular Biology;
Centre for Medical Biotechnology (ZMB);
University Duisburg-Essen;
45141 Essen;
Germany;
University Hospital Klinikum rechts der Isar;
II. Medizinische Klinik;
Technical University Mfinchen;
81675 Munich;
Germany;