About the Authors

Yongxin Li

Contributed equally to this work with: Yongxin Li, Ping Wu

Affiliation Institute of Clinical Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China

Ping Wu

Contributed equally to this work with: Yongxin Li, Ping Wu

Affiliation The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China

Fanrong Liang

0001170@cdutcm.edu.cn (FRL); huangwenhua2009@139.com (WHH)

Affiliation The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China

Wenhua Huang

0001170@cdutcm.edu.cn (FRL); huangwenhua2009@139.com (WHH)

Affiliation Institute of Clinical Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PW FRL. Performed the experiments: YXL PW FRL. Analyzed the data: YXL PW. Contributed reagents/materials/analysis tools: PW WHH. Wrote the paper: YXL WHH.