About the Authors
- Fumi Takeda
-
* E-mail: takeda@taiiku.tsukuba.ac.jp
Affiliation Faculty of Health and Sport Sciences, University of Tsukuba, Ibaraki, Japan
- Haruko Noguchi
-
Affiliation Faculty of Political Science and Economics, Waseda University, Tokyo, Japan
- Takafumi Monma
-
Affiliation Faculty of Health and Sport Sciences, University of Tsukuba, Ibaraki, Japan
- Nanako Tamiya
-
Affiliation Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: FT. Analyzed the data: FT. Wrote the paper: FT HN NT TM. Reviewing of the manuscript: HN NT TM.