We performed mass cytometry and identified nine immune cell populations, namely, in CD45+ (tumor-infiltrating lymphocytes) TILs, including B cells, CD4+ T cells, CD8+ T cells, DCs, γδ T cells, macrophages/monocytes, neutrophils, NK cells, and NKT cells using canonical marker level measurements (Fig. 5E, Figure S6D). Here, CD4 is linked to neoplasm.