About the Authors

Ya-kai Huang

Affiliation Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

Jian-chun Yu

yjcpumch@126.com

Affiliation Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

Wei-ming Kang

Affiliation Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

Zhi-qiang Ma

Affiliation Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

Xin Ye

Affiliation Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

Shu-bo Tian

Affiliation Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

Chao Yan

Affiliation Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: J-CY. Performed the experiments: Y-KH. Analyzed the data: Y-KH S-BT CY. Contributed reagents/materials/analysis tools: W-MK Z-QM XY. Wrote the paper: Y-KH.