Revisiting the results which are presented in Table 3, features CD8+CD45RA−CD27−CD28− (ID 4); CD4+CD45RA−CD27−CD28− (ID 9); CD4+CD45RA+CD27−CD28− (ID 10); CD3+CD56+CD8+CD4+ (ID 17) were among those flow cytometry features with the smallest IQR values (and, therefore, least variability in data) and which would potentially be good candidates for indicating the presence cancer. This evidence concerns the gene CD4 and cancer.