About the Authors
- Xu-Feng Zhang, Tao Wei, Xue-Min Liu, Chang Liu, Yi Lv
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
The authors have declared that no competing interests exist.
Conceived and designed the experiments: XFZ YL. Performed the experiments: TW XML CL. Analyzed the data: TW XFZ YL. Contributed reagents/materials/analysis tools: TW XML CL. Wrote the paper: TW XFZ.