Oyama, Hiroyuki
Kiguchi, Yuki
Morita, Izumi
Yamamoto, Chika
Higashi, Yuka
Taguchi, Miku
Tagawa, Tatsuya
Enami, Yuri
Takamine, Yuriko
Hasegawa, Hanako
Takeuchi, Atsuko
Kobayashi, Norihiro
Article History
Received: 30 October 2019
Accepted: 27 February 2020
First Online: 16 March 2020
Competing interests
: The authors declare no competing interests.