Umeda, Masataka
Origuchi, Tomoki
Kawashiri, Shin-ya
Koga, Tomohiro
Ichinose, Kunihiro
Furukawa, Kaori
Sato, Tomohito
Tsuji, Sousuke
Endo, Yushiro
Takatani, Ayuko
Shimizu, Toshimasa
Fukui, Shoichi
Iwamoto, Naoki
Igawa, Takashi
Tamai, Mami
Nakamura, Hideki
Kawakami, Atsushi
Article History
Received: 8 November 2019
Accepted: 19 March 2020
First Online: 7 April 2020
Competing interests
: The authors declare no competing interests.