Kato, Shin
Yokota, Yuko
Suzuki, Rintaro
Fujisawa, Yukiko
Sayama, Takashi
Kaga, Akito
Anai, Toyoaki
Komatsu, Kunihiko
Oki, Nobuhiko
Kikuchi, Akio
Ishimoto, Masao
Article History
Received: 29 August 2019
Accepted: 12 March 2020
First Online: 21 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.