1. Institute of Pathology, University of Würzburg, Würzburg, Germany;
2. Comprehensive Cancer Center Main Franken, University Hospital Würzburg, Würzburg, Germany;
3. Clinical and Experimental Onco-Hematology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano (PN), Italy;
4. Department of Life Science, University of Trieste, Trieste, Italy;
5. School of Medicine, University of Milan, Milan, Italy;
6. Department of Clinical Pathology, Robert-Bosch-Krankenhaus, Stuttgart, Germany; and
7. Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, and University of Tübingen, Tübingen, Germany