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Flowchart of patient selection. chemo-anti–PD-1/PD-L1, combination of chemotherapy plus anti–PD-1/PD-L1 therapy; CTLA-4, cytotoxic T-lymphocyte–associated antigen-4; dMMR, mismatch repair-deficient; MSI, microsatellite instability; MSS, microsatellite stability; RFA, radiofrequency ablation; TACE, transcatheter arterial chemoembolization.
