10.6084/m9.figshare.8840372.v1 Katja Oppelt Katja Oppelt Sabine Luttmann Sabine Luttmann Klaus Kraywinkel Klaus Kraywinkel Ulrike Haug Ulrike Haug Additional file 2: of Incidence of advanced colorectal cancer in Germany: comparing claims data and cancer registry data Springer Nature 2019 Colorectal neoplasms neoplasm staging neoplasm metastasis administrative claims, healthcare 2019-07-08 05:00:00 Journal contribution https://springernature.figshare.com/articles/journal_contribution/Additional_file_2_of_Incidence_of_advanced_colorectal_cancer_in_Germany_comparing_claims_data_and_cancer_registry_data/8840372 Algorithm to classify CRCs into “advanced”, “non-advanced” or “not classifiable” according to the information on the N and M status from cancer registry (ZfKD) data and description of additional analyses conducted with respect to missing information. (DOCX 15 kb)