About the Authors

Ya Ting Zheng

Affiliation College of Humanities and Management, Southern Medical University, Guangzhou, Guangdong Province, China

Qi Qi Cui

Affiliation College of Humanities and Management, Southern Medical University, Guangzhou, Guangdong Province, China

Yi Min Hong

Affiliation College of Humanities and Management, Southern Medical University, Guangzhou, Guangdong Province, China

Wei Guang Yao

yaoweiguang2014@yeah.net

Affiliation College of Humanities and Management, Southern Medical University, Guangzhou, Guangdong Province, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YTZ WGY. Performed the experiments: YTZ YMH QQC. Analyzed the data: YTZ YMH QQC. Contributed reagents/materials/analysis tools: WGY. Wrote the paper: YTZ WGY.