About the Authors

Xu Guan

Affiliation Department of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Yinghu Jin

Affiliation Department of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Yinggang Chen

Affiliation Department of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Zheng Jiang

Affiliation Department of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Zheng Liu

Affiliation Department of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Zhixun Zhao

Affiliation Department of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Peng Yan

Affiliation Department of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Guiyu Wang

guiywang@163.com (GW); wxshan1208@126.com (XW)

Affiliation Department of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Xishan Wang

guiywang@163.com (GW); wxshan1208@126.com (XW)

Affiliations Department of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China, Department of Colorectal Surgery, Cancer Institute & Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XSW GYW XG. Performed the experiments: XG YHJ ZL. Analyzed the data: XG ZJ YGC. Contributed reagents/materials/analysis tools: YHJ ZXZ. Wrote the paper: XG ZJ PY.