Kobe University https://ror.org/03tgsfw79
Nihon University https://ror.org/05jk51a88
Gunma University https://ror.org/046fm7598
Kyushu Women's University https://ror.org/03m60k875
Ibaraki University https://ror.org/00sjd5653
2021 Volume 2021 Issue 28 Pages 245-251
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https://ror.org/03tgsfw79 
