CD8A and neoplasm: Exemplarily, color-coded 10-plex multimer stainings are presented in Supplementary Figure 3B, demonstrating the existence of CD8+ T cells subpopulations recognizing the tumor neoepitopes, OSGEPV91D/HLA-C*08:02 (0.46%), SLC22A15S108F/HLA-B*08:01 (0.028%) and fusion #7 neo-sequence/HLA-B*08:01 (0.002%).