TABLE 1.

Details of patient samples used in this study.

Number	Lymph node metastasis	Gender	Age	T	N	M
P1	No	Male	59	1	0	0
P2	No	Female	56	1	0	0
P3	No	Female	54	1	0	0
P4	No	Female	58	1	0	0
P5	No	Male	60	1	0	0
P6	No	Female	70	3	0	0
P7	No	Male	73	1	0	0
P8	No	Female	73	2	0	0
P9	No	Male	30	4	0	0
P10	No	Female	67	4	0	0
P11	No	Male	73	2	0	0
P12	No	Male	71	2	0	0
P13	No	Male	46	2	0	0
P14	No	Male	60	2	0	0
P15	No	Male	65	3	0	0
P16	No	Male	51	3	0	0
P17	Yes	Female	67	2	1	0
P18	Yes	Female	70	1	2	0
P19	Yes	Male	61	2	1	0
P20	Yes	Female	43	2	2	0
P21	Yes	Female	67	3	1	0
P22	Yes	Male	50	1	2	0
P23	Yes	Female	43	2	1	0
P24	Yes	Male	40	3	2	0
P25	Yes	Female	49	2	1	0
P26	Yes	Female	62	4	2	0
P27	Yes	Female	64	4	1	0
P28	Yes	Male	69	1	1	0
P29	Yes	Female	69	2	1	0
P30	Yes	Female	43	1	1	0