About the Authors

Rong Fu

Roles Conceptualization, Formal analysis, Investigation, Methodology, Writing – original draft

nataliefu1988@aoni.waseda.jp

Affiliation Waseda University, Faculty of Political Science and Economics, Tokyo, Japan

Haruko Noguchi

Roles Conceptualization, Funding acquisition, Writing – review & editing

Affiliation Waseda University, Faculty of Political Science and Economics, Tokyo, Japan

Shuhei Kaneko

Roles Methodology, Writing – review & editing

Affiliation Waseda University, Faculty of Political Science and Economics, Tokyo, Japan

Akira Kawamura

Roles Data curation

Affiliation Waseda University, Faculty of Political Science and Economics, Tokyo, Japan

Cheolmin Kang

Roles Data curation

Affiliation Waseda University, Faculty of Political Science and Economics, Tokyo, Japan

Hideto Takahashi

Roles Funding acquisition

Affiliation National Institute of Public Health, Saitama, Japan

Nanako Tamiya

Roles Funding acquisition, Writing – review & editing

Affiliations Health Services Research & Development Center, University of Tsukuba, Tsukuba, Japan, Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan

Competing Interests

The authors have declared that no competing interests exist.