About the Authors

Guochao Zhong

Affiliation The Second College of Clinical Medicine, Chongqing Medical University, Chongqing, China

Yi Wang

Affiliation The Second College of Clinical Medicine, Chongqing Medical University, Chongqing, China

Yong Zhang

Affiliation School of Public Health and Management, Chongqing Medical University, Chongqing, China

Jeff Jianfei Guo

Affiliation Division of Pharmacy Practice and Administrative Sciences, College of Pharmacy, University of Cincinnati, Cincinnati, OH, 45221, United States of America

Yong Zhao

yongzhao1970@sina.cn

Affiliation School of Public Health and Management, Chongqing Medical University, Chongqing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GCZ. Performed the experiments: GCZ YW. Analyzed the data: GCZ YW Y. Zhang Y. Zhao. Contributed reagents/materials/analysis tools: GCZ YW Y. Zhang Y. Zhao. Wrote the paper: GCZ. Modification of initial manuscript: Y. Zhang Y. Zhao. Modification of initial manuscript: JJG.