About the Authors

Wei Wang

Contributed equally to this work with: Wei Wang, Wen Wang

Affiliation Department of Anatomy, Histology and embryology; K. K. Leung Brain Research Centre, The Fourth Military Medical University, Xi'an, People's Republic of China

Wen Wang

Contributed equally to this work with: Wei Wang, Wen Wang

Affiliation Department of Anatomy, Histology and embryology; K. K. Leung Brain Research Centre, The Fourth Military Medical University, Xi'an, People's Republic of China

Xiaopeng Mei

Affiliation Department of Anatomy, Histology and embryology; K. K. Leung Brain Research Centre, The Fourth Military Medical University, Xi'an, People's Republic of China

Jing Huang

Affiliation Department of Anatomy, Histology and embryology; K. K. Leung Brain Research Centre, The Fourth Military Medical University, Xi'an, People's Republic of China

Yanyan Wei

Affiliation Department of Anatomy, Histology and embryology; K. K. Leung Brain Research Centre, The Fourth Military Medical University, Xi'an, People's Republic of China

Yayun Wang

Affiliation Department of Anatomy, Histology and embryology; K. K. Leung Brain Research Centre, The Fourth Military Medical University, Xi'an, People's Republic of China

Shengxi Wu

shengxi@fmmu.edu.cn (SW); deptanat@fmmu.edu.cn (YL)

Affiliation Department of Anatomy, Histology and embryology; K. K. Leung Brain Research Centre, The Fourth Military Medical University, Xi'an, People's Republic of China

Yunqing Li

shengxi@fmmu.edu.cn (SW); deptanat@fmmu.edu.cn (YL)

Affiliation Department of Anatomy, Histology and embryology; K. K. Leung Brain Research Centre, The Fourth Military Medical University, Xi'an, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SW YL. Performed the experiments: Wei Wang XM JH. Analyzed the data: Wen Wang XM. Contributed reagents/materials/analysis tools: Yanyan Wei Yayun Wang. Wrote the paper: Wei Wang Wen Wang.