CD8A and neoplasm: Overall, all studied T-cell phenotypes differed significantly between molecular subtypes, both in the invasive margin (CD3: p = 0.013; CD8: p < 0.001; FoxP3: p < 0.001 and CD3-ζ: p < 0.007) and the tumor center (CD3: p = 0.001; CD8: p = 0.042; FoxP3: p < 0.001 and CD3-ζ: p = 0.002).