About the Authors

Qin Wu

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Jianan Ren

JiananR@gmail.com

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Gefei Wang

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Guanwei Li

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Guosheng Gu

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Xiuwen Wu

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Yuan Li

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Jun Chen

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Yunzhao Zhao

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Jieshou Li

Affiliation Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: QW JR JL. Performed the experiments: QW GL YZ. Analyzed the data: QW GL. Contributed reagents/materials/analysis tools: GW XW GG JC. Wrote the paper: XW YL.