1. Unit of Cancer Survivorship, Division of Clinical Epidemiology and Aging Research German Cancer Research Center (DKFZ) Heidelberg Germany
2. Division of Chronic Disease Epidemiology, Epidemiology, Biostatistics and Prevention Institute University of Zurich Zurich Switzerland
3. Division of Clinical Epidemiology and Aging Research German Cancer Research Center (DKFZ) Heidelberg Germany
4. Cancer Registry of North Rhine‐Westphalia Bochum Germany
5. Bremen Cancer Registry, Leibniz Institute for Prevention Research and Epidemiology – BIPS Bremen Germany
6. Saarland Cancer Registry Saarbrücken Germany
7. Schleswig‐Holstein Cancer Registry Lübeck Germany
8. Hamburg Cancer Registry Hamburg Germany
9. Institute of Social Medicine and Epidemiology University Lübeck Lübeck Germany
10. Cancer Registry of Rhineland‐Palatinate Mainz Germany
11. Division of Preventive Oncology German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT) Heidelberg Germany
12. German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ) Heidelberg Germany