Takashima, Yoshinori
Hayashi, Shinya
Fukuda, Koji
Maeda, Toshihisa
Tsubosaka, Masanori
Kamenaga, Tomoyuki
Kikuchi, Kenichi
Fujita, Masahiro
Kuroda, Yuichi
Hashimoto, Shingo
Nakano, Naoki
Matsumoto, Tomoyuki
Kuroda, Ryosuke
Article History
Received: 5 December 2020
Accepted: 28 May 2021
First Online: 15 June 2021
Competing interests
: The authors declare no competing interests.