About the Authors

Li Li

Affiliation Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, China

Hong Zhang

zhangh9@yahoo.com

Affiliation Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, China

Shu-qing Meng

Affiliation Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, China

Hai-zhou Qian

Affiliation Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LL HZ. Performed the experiments: LL HZ SM HQ. Analyzed the data: LL HZ SM HQ. Contributed reagents/materials/analysis tools: LL HZ SM HQ. Wrote the paper: LL HZ.