1. Department of Translational Oncology National Center for Tumor Diseases (NCT) and German Cancer Research Center (DKFZ) Heidelberg Germany
2. Department of Medical Oncology National Center for Tumor Diseases (NCT) Heidelberg Germany
3. German Cancer Consortium (DKTK) University of Heidelberg Heidelberg Germany
4. Department of General Surgery University of Heidelberg Heidelberg Germany
5. Department of Visceral Thoracic and Vascular Surgery University Hospital Dresden Dresden Germany
6. Department of Surgery University of Munich Munich Germany
7. Institute of Pathology University Hospital Heidelberg Heidelberg Germany
8. Division of Theoretical Bioinformatics German Cancer Research Center (DKFZ) Heidelberg Germany
9. Heidelberg Center for Personalized Oncology DKFZ‐HIPO, DKFZ Heidelberg Germany
10. Heidelberg University Hospital Heidelberg Germany