About the Authors

Honglei Wei

Roles Formal analysis, Methodology, Resources, Writing – original draft, Writing – review & editing

Affiliations School of Mathematics, Southwest Jiaotong University, Chengdu, Sichuan, China, Sichuan Province Big Data Research and Joint Application Technology Center of Student Health, Chengdu, Sichuan, China

Haoran Li

Roles Data curation, Validation, Writing – review & editing

Affiliations School of Mathematics, Southwest Jiaotong University, Chengdu, Sichuan, China, Sichuan Province Big Data Research and Joint Application Technology Center of Student Health, Chengdu, Sichuan, China

Maowu Pu

Roles Software, Validation, Writing – review & editing

Affiliations School of Mathematics, Southwest Jiaotong University, Chengdu, Sichuan, China, Sichuan Province Big Data Research and Joint Application Technology Center of Student Health, Chengdu, Sichuan, China

Zhou He

Roles Methodology, Software, Writing – review & editing

zhou.he@swjtu.edu.cn

Affiliations School of Mathematics, Southwest Jiaotong University, Chengdu, Sichuan, China, Sichuan Province Big Data Research and Joint Application Technology Center of Student Health, Chengdu, Sichuan, China

Yiru Wang

Roles Data curation, Investigation, Writing – review & editing

Affiliations Sichuan Province Big Data Research and Joint Application Technology Center of Student Health, Chengdu, Sichuan, China, College of International Education, Chengdu University of Technology (Oxford Brookes College), Chengdu, Sichuan, China

Competing Interests

The authors have declared that no competing interests exist.