CD274 and neoplasm: Conditional formatting of PD-L1, PD-L2, and PD-1 stains by five-rating icon sets of tumor-adjacent normal tissues (numbers in blue font represent positive epithelial cells (%) in dark-green filled rows) and SME (numbers in black font represent the percentage of positive cells in SME, including lymphocytes, macrophages, and around blood vessels, in lighter green rows) are presented (Figure 8B).