Affiliation: | 1. Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), , Heidelberg, Germany;2. Cancer Registry of North Rhine‐Westphalia (Münster region), , Münster, Germany;3. Bremen Cancer Registry, Leibniz-Institute for Prevention Research and Epidemiology – BIPS, , Bremen, Germany;4. Saarland Cancer Registry, , Saarbrücken, Germany;5. Hamburg Cancer Registry, , Hamburg, Germany;6. Institute of Clinical Epidemiology, University Hospital Schleswig‐Holstein, , Lübeck, Germany;7. Cancer Registry Rhineland‐Palatinate, , Mainz, Germany |