CD8A and neoplasm: To further assess the immune infiltration differences between the high and low risk groups,we validated our data correlated with immune cells by using the “TIMER” (http://timer.cistrome.org) analysis tool.Furthermore, we also used the CIBERSORT algorithm to predict immune cell infiltration in tumor samples(Thorsson et al. 2018), with a high overlap between the results of the different algorithms (Fig. S8A, B).For example, those for ssGSEA,CIBERSORT and TIMER multiple immune infiltrations indicated a link between CD8 + T cell enrichment and low risk scores.