Response: Methods for second primary cancers evaluation have to be standardized

Affiliations

• ¹ Group of Molecular Epidemiology & Cancer Precision Prevention (GMECPP), Institute of Occupational Diseases, Zhejiang Academy of Medical Sciences (ZJAMS), Hangzhou, China.
• ² Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany.
• ³ Ningbo University Medical School, Ningbo, China.
• ⁴ Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany.
• ⁵ Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany.
• ⁶ German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
• ⁷ Bavarian Health and Food Safety Authority, Centre of Early Cancer Detection and Cancer Registration, Nürnberg, Germany.
• ⁸ Saarland Cancer Registry, Saarbrücken, Germany.
• ⁹ Institute of Cancer Epidemiology, University of Lübeck, Lübeck, Germany.
• ¹⁰ Cancer Registry of Bremen, Leibniz-Institute for Prevention Research and Epidemiology-BIPS, Bremen, Germany.
• ¹¹ Center for Primary Health Care Research, Lund University, Malmö, Sweden.
• ¹² Stanford University School of Medicine, Stanford Prevention Research Center, Stanford, CA.
• ¹³ Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Centre, Johannes Gutenberg University Mainz, Mainz, Germany.
• ¹⁴ Cancer Registry Rhineland-Palatinate, Mainz, Germany.