1. Division of Clinical Epidemiology and Aging Research, German Cancer Research Center, Heidelberg, Germany
2. Institute of Pathology, University Medical Center Mainz, Mainz, Germany
3. Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
4. NCT Tissue Bank, National Center for Tumor Diseases, Heidelberg, Germany
5. Department of Applied Tumor Biology, Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
6. Division of Preventive Oncology, German Cancer Research Center and National Center for Tumor Diseases, Heidelberg, Germany
7. German Cancer Consortium, German Cancer Research Center, Heidelberg, Germany
8. Division of Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
9. Institute of Pathology, Charité University Medicine, Berlin, Germany