About the Authors

Toshiko Furukawa

Roles Writing – original draft, Writing – review & editing

Affiliation Department of Biological Sciences, Tokyo Metropolitan University, Hachioji, Tokyo, Japan

Takuya Iimura

Roles Writing – original draft, Writing – review & editing

t.iimura@tmu.ac.jp

Affiliation Department of Economics and Business Administration, Tokyo Metropolitan University, Hachioji, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.