Yamazaki, Miki
Hosokawa, Masahito
Arikawa, Koji
Takahashi, Kiyofumi
Sakanashi, Chikako
Yoda, Takuya
Matsunaga, Hiroko
Takeyama, Haruko
Article History
Received: 19 July 2019
Accepted: 5 March 2020
First Online: 27 April 2020
Competing interests
: The authors declare no competing interests.