About the Authors

Baochen Su

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliations Department of Social Medicine and Health Management, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China, NHC Key Lab of Health Economics and Policy Research (Shandong University), Jinan, Shandong Province, China, Center for Health Management and Policy Research, Shandong University (Shandong Provincial Key New Think Tank), Jinan, Shandong Province, China

Zhengna Sun

Roles Validation, Visualization, Writing – review & editing

Affiliations Department of Social Medicine and Health Management, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China, NHC Key Lab of Health Economics and Policy Research (Shandong University), Jinan, Shandong Province, China, Center for Health Management and Policy Research, Shandong University (Shandong Provincial Key New Think Tank), Jinan, Shandong Province, China

Rui Chen

Roles Data curation, Formal analysis, Investigation, Methodology, Software, Visualization

Affiliations Department of Social Medicine and Health Management, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China, NHC Key Lab of Health Economics and Policy Research (Shandong University), Jinan, Shandong Province, China, Center for Health Management and Policy Research, Shandong University (Shandong Provincial Key New Think Tank), Jinan, Shandong Province, China

Hui Liu

Roles Data curation, Formal analysis

Affiliations Department of Social Medicine and Health Management, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China, NHC Key Lab of Health Economics and Policy Research (Shandong University), Jinan, Shandong Province, China, Center for Health Management and Policy Research, Shandong University (Shandong Provincial Key New Think Tank), Jinan, Shandong Province, China

Xixing Xu

Roles Data curation

Affiliations Department of Social Medicine and Health Management, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China, NHC Key Lab of Health Economics and Policy Research (Shandong University), Jinan, Shandong Province, China, Center for Health Management and Policy Research, Shandong University (Shandong Provincial Key New Think Tank), Jinan, Shandong Province, China

Fanlei Kong

Roles Conceptualization, Data curation, Methodology, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

kongfanlei@sdu.edu.cn

Affiliations Department of Social Medicine and Health Management, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China, NHC Key Lab of Health Economics and Policy Research (Shandong University), Jinan, Shandong Province, China, Center for Health Management and Policy Research, Shandong University (Shandong Provincial Key New Think Tank), Jinan, Shandong Province, China

Competing Interests

The authors have declared that no competing interests exist.