Affiliation: | 1.Department of Pathology, Harbin Medical University Cancer Hospital, No. 150, Haping Road, Harbin, 150081, Heilongjiang, China ;2.Institute of Cancer Prevention and Treatment, Harbin Medical University, Harbin, 150081, Heilongjiang, China ;3.Department of Colorectal Surgery, Harbin Medical University Cancer Hospital, No. 150, Haping Road, Harbin, 150081, Heilongjiang, China ; |