By analyzing the difference of infiltration in these immune cells in patients of the high-risk and low-risk groups, it was observed that T cells CD4 memory resting, dendritic cells resting, and mast cells resting were significantly higher in low-risk patients, and T cells CD4 memory activated and macrophages M0 were significantly higher in tumor samples (Figure S3D). This evidence concerns the gene CD4 and neoplasm.