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. 2020 Aug 7;18:196. doi: 10.1186/s12957-020-01970-0

Fig. 5.

Fig. 5

Kaplan-Meier curve of overall survival and disease-free survival between stage I&II and III-IV dMMR patients for expression of CD8 at center of tumor (a); CD8 at invasive margin (b); PD-L1 at center of tumor (c); PD-L1 at invasive margin (d)