About the Authors

Hong-Tao Sun

Contributed equally to this work with: Hong-Tao Sun, Shi-Xiang Cheng

Affiliation Institute of Traumatic Brain Injury and Neurology of the Chinese People's Armed Police Forces, Tianjin, China

Shi-Xiang Cheng

Contributed equally to this work with: Hong-Tao Sun, Shi-Xiang Cheng

Affiliation Institute of Traumatic Brain Injury and Neurology of the Chinese People's Armed Police Forces, Tianjin, China

Yue Tu

Affiliation Institute of Traumatic Brain Injury and Neurology of the Chinese People's Armed Police Forces, Tianjin, China

Xiao-Hong Li

Affiliation Institute of Traumatic Brain Injury and Neurology of the Chinese People's Armed Police Forces, Tianjin, China

Sai Zhang

zhangsai718@yahoo.com

Affiliation Institute of Traumatic Brain Injury and Neurology of the Chinese People's Armed Police Forces, Tianjin, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HTS SXC SZ. Performed the experiments: HTS SXC YT XHL SZ. Analyzed the data: HTS SXC YT XHL. Contributed reagents/materials/analysis tools: YT XHL. Wrote the paper: HTS SXC SZ.