1. German Cancer Consortium (DKTK), Heidelberg, Germany
2. German Cancer Research Center (DKFZ), Heidelberg, Germany
3. Institute of Molecular Medicine and Cell Research, Faculty of Medicine and Medical Center, University of Freiburg, Germany
4. Division of Preventive Oncology, National Center for Tumor Diseases (NCT) and German Cancer Research Center (DKFZ), Heidelberg, Germany
5. Department of General, Visceral and Transplantation Surgery, University Clinic Heidelberg, Heidelberg, Germany
6. Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
7. Institute of Pathology, University Clinic Heidelberg, Heidelberg, Germany
8. Tissue Bank of the National Center for Tumor Diseases (NCT) Heidelberg, Germany
9. Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
10. Huntsman Cancer Institute and Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
11. Institute for Prevention and Cancer Epidemiology, Faculty of Medicine and Medical Center, University of Freiburg, Germany
12. Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA
13. Lübeck Institute of Experimental Dermatology and Institute of Cardiogenetics, University of Lübeck, Lübeck, Germany