About the Authors
Huzhou Central Hospital, Huzhou, Zhejiang, China
School of Life Sciences and Technology, Tongji University, Shanghai, China
The authors have declared that no competing interests exist.
Conceived and designed the experiments: XW EC. Performed the experiments: XW EC HZ FH BW WM XF. Analyzed the data: WM XF. Contributed reagents/materials/analysis tools: XW EC HZ FH BW WM XF. Wrote the paper: XW EC.