1. Department of Visceral Surgery, University Hospital Freiburg, German Cancer Consortium (DKTK), Freiburg, Germany
2. German Cancer Research Center (DKFZ), Heidelberg, Germany
3. Cancer Research Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
4. Systems Biology of the Cellular Microenvironment at The DKFZ Partner Site Freiburg, German Cancer Consortium (DKTK), Institute of Molecular Medicine and Cell Research, Albert-Ludwigs-University Freiburg, Freiburg, Germany
5. Department of Surgical Pathology, University Medical Center Freiburg, Freiburg, Germany
6. German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
7. Institute of Pathology, University Medical Center Freiburg, Freiburg, Germany
8. Technische Universitaet Muenchen, Partner Site of the German Cancer Consortium, Freising, Germany
9. Department of OBGYN, University Clinic Aachen (UKA), Aachen, Germany
10. Department of Experimental Medicine I, University of Erlangen-Nuernberg, Erlangen, Germany