About the Authors

Song Sun

Affiliation Surgical Department, Children’s Hospital of Fudan University, Shanghai, China

Gong Chen

Affiliation Surgical Department, Children’s Hospital of Fudan University, Shanghai, China

Menghua Xu

Affiliation Surgical Department, Children’s Hospital of Fudan University, Shanghai, China

Yingli Qiao

Affiliation Surgical Department, Children’s Hospital of Fudan University, Shanghai, China

Shan Zheng

szheng@shmu.edu.cn

Affiliation Surgical Department, Children’s Hospital of Fudan University, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS GC SZ. Performed the experiments: SS MHX YLQ. Analyzed the data: SS MHX. Contributed reagents/materials/analysis tools: SS GC. Wrote the manuscript: SS MHX GC.