About the Authors

Qingguo Li

Affiliations Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China

Changhua Zhuo

Affiliations Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China

Guoxiang Cai

Affiliations Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China

Hongtu Zheng

Affiliations Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China

Dawei Li

18918298120@163.com (DWL); caisanjun_sh@163.com (SJC)

Affiliations Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China

SanJun Cai

18918298120@163.com (DWL); caisanjun_sh@163.com (SJC)

Affiliations Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: QGL DWL SJC. Analyzed the data: QGL HTZ DWL SJC. Contributed reagents/materials/analysis tools: HTZ GXC. Contributed to the writing of the manuscript: QGL GXC CHZ.