About the Authors

Hongfeng Wang

Roles Conceptualization, Funding acquisition, Investigation, Methodology

Affiliation School of Network Engineering, Zhoukou Normal University, Zhoukou, China

Hai Zhu

Roles Funding acquisition, Methodology, Validation

Affiliation School of Network Engineering, Zhoukou Normal University, Zhoukou, China

Lihua Ding

Roles Methodology, Validation

Affiliation College of Public Health, Zhengzhou University, Zhengzhou, China

Kaili Yang

Roles Writing – original draft, Writing – review & editing

kelly1992abc@126.com

Affiliation Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Henan University People’s Hospital, Zhengzhou, China

Competing Interests

The authors have declared that no competing interests exist.