1. Division of Molecular Genetic Epidemiology German Cancer Research Center (DKFZ) Heidelberg Germany
2. Center for Primary Health Care Research Lund University Malmö Sweden
3. Stanford Prevention Research Center Stanford University School of Medicine Palo Alto California
4. Saarland Cancer Registry Saarbrücken Germany
5. Cancer Registry of Schleswig‐Holstein Institute of Cancer Epidemiology University of Lübeck Lübeck Germany
6. Cancer Registry of Rhineland‐Palatinate Institute of Medical Biostatistics, Epidemiology and Informatics University Medical Center Johannes Gutenberg University Mainz Mainz Germany
7. Division of Clinical Epidemiology and Aging Research German Cancer Research Center (DKFZ) Heidelberg Germany