We specified the MCPcounter algorithm result, and it was indicated that immunosuppressive cells (e.g., endothelial cells, fibroblasts, monocytes, and neutrophils) were more densely infiltrated in the high-risk group, whereas there was no statistical significance of anti-tumor immune cells (e.g., B lineage, CD8 T cells, cytotoxic lymphocytes, NK cells, and T cells) infiltration between the two groups (Supplementary Figure S1). The gene discussed is CD8A; the disease is neoplasm.