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. 2021 Jul 16;21:823. doi: 10.1186/s12885-021-08569-y

Fig. 1.

Fig. 1

Flowchart showing the inclusion criteria (A) and the detailed analytic processes (B) of the current study. TCGA: The Cancer Genome Atlas; TCIA: The Cancer Imaging Archive; BLCA: Bladder cancer; TMB: Tumor mutation burden; CECT: Contrast-enhanced computed tomography; LASSO: Least absolute shrinkage and selection operator; ROC: Receiver operating characteristic; ICC: interclass correlation coefficient