1. Institute of Pathology, Technical University Munich (TUM); Trogerstrasse 18 Munich 81675 Germany
2. Institute of Pathology, University Hospital Heidelberg; Heidelberg 69120 Germany
3. Institute of Pathology, Charité University Hospital; Berlin 10117 Germany
4. Department of Pathology; Center for Integrated Diagnostics (CID), Massachusetts General Hospital/Harvard Medical School; Boston MA 02114
5. National Center for Tumor Diseases (NCT); Heidelberg Germany
6. German Cancer Consortium (DKTK); Heidelberg Germany
7. National Center of Tumor Diseases-Heidelberg School of Oncology (NCT-HSO); Heidelberg Germany