About the Authors

Gang Chen

Affiliation Department of Anesthesiology, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China

Ming Gong

Affiliation Department of Anesthesiology, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China

Min Yan

Affiliation Department of Anesthesiology, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China

Xiaoming Zhang

zxm@zju.edu.cn

Affiliation Department of Anatomy and Cell Biology, School of Medicine, Zhejiang University, Hangzhou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GC XZ. Performed the experiments: GC MG. Analyzed the data: MY. Contributed reagents/materials/analysis tools: GC MG MY. Wrote the paper: GC XZ.