We are developing ELISPOT assays by 444 neo-peptides identified in Additional file 1: Table S1, Additional file 2: Table S2, Additional file 3: Table S3, Additional file 4: Table S4, Additional file 5: Table S5, Additional file 6: Table S6, Additional file 7: Table S7, Additional file 8: Table S8, Additional file 9: Table S9, Additional file 10: Table S10 and Additional file 11: Table S11, which may be used to predict the function of T cells which destruct tumor cells in cancer patients bearing Del19 mutations of EGFR. This evidence concerns the gene EGFR and cancer.