Mizushima, Ichiro
Konishi, Masahiro
Sanada, Hajime
Suzuki, Kazuyuki
Takeji, Akari
Zoshima, Takeshi
Hara, Satoshi
Ito, Kiyoaki
Fujii, Hiroshi
Yamada, Kazunori
Kawano, Mitsuhiro
Article History
Received: 23 April 2021
Accepted: 16 June 2021
First Online: 25 June 2021
Competing interests
: The authors declare no competing interests.