About the Authors

Xiaoyuan Qu

Roles Writing – original draft

Affiliation School of Health Care Management, Key Laboratory of Health Economics and Policy Research, NHFPS, Shandong University, Jinan, Shandong, China

Chang Yin

Roles Resources

Affiliation Information Center, National Institute of Hospital Administration, Beijing, China

Xihong Sun

Roles Data curation

Affiliation School of Health Care Management, Key Laboratory of Health Economics and Policy Research, NHFPS, Shandong University, Jinan, Shandong, China

Shusheng Huang

Roles Data curation

Affiliation School of Health Care Management, Key Laboratory of Health Economics and Policy Research, NHFPS, Shandong University, Jinan, Shandong, China

Chaofan Li

Roles Methodology

Affiliation School of Health Care Management, Key Laboratory of Health Economics and Policy Research, NHFPS, Shandong University, Jinan, Shandong, China

Panpan Dong

Roles Project administration

Affiliation School of Health Care Management, Key Laboratory of Health Economics and Policy Research, NHFPS, Shandong University, Jinan, Shandong, China

Xiufang Lu

Roles Methodology

Affiliation School of Health Care Management, Key Laboratory of Health Economics and Policy Research, NHFPS, Shandong University, Jinan, Shandong, China

Zhuo Zhang

Roles Software

Affiliation School of Health Care Management, Key Laboratory of Health Economics and Policy Research, NHFPS, Shandong University, Jinan, Shandong, China

Aitian Yin

Roles Writing – review & editing

yaitian@sdu.edu.cn

Affiliation School of Health Care Management, Key Laboratory of Health Economics and Policy Research, NHFPS, Shandong University, Jinan, Shandong, China

Competing Interests

The authors have declared that no competing interests exist.