Affiliation: | 1.Department of Investigative Pathology, Tohoku University Graduate School of Medicine, 2-1 Seiryomachi, Aobaku, Sendai, 980-8575, Japan ;2.Departments of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan ;3.Institute of Biomedical Research, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan ;4.Cancer Genomics and Precision Medicine, Department of Medicine, Asahikawa Medical University, Asahikawa, Japan ;5.Department of Surgery I, Faculty of Medicine, Yamagata University, Yamagata, Japan ;6.Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan ; |