Additional Supporting Information may be found in the online version of this article.

IJC_24159_sm_suppfigure1.tif1659KComparison between manual and automated scoring methods in Cohort II (a) Kaplan-Meier estimates of BCSS and (b) RFS using the automated scoring method, with the continuous data separated into two groups at the 66th percentile.
IJC_24159_sm_supptable1.doc55KAssociation of claudin-4 with clinicopathological parameters in Cohort II using the automated scoring method.
IJC_24159_sm_supptable2.doc40KAnalysis of claudin-4 expression at the mRNA level within the van de Vijver dataset.

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