REV3L and colorectal carcinoma: The variant AA genotype in REV3L rs3204953 was associated with an increased risk of CRC in the codominant and recessive model (AA vs. GG; OR 2.32; 95% CI 1.27–4.25; p = 0.006; and AA vs. GG+GA; OR 2.28; 95% CI 1.24–4.17; p = 0.008).