Morisawa, Norihiko
Kitada, Kento
Fujisawa, Yoshihide
Nakano, Daisuke
Yamazaki, Daisuke
Kobuchi, Shuhei
Li, Lei
Zhang, Yifan
Morikawa, Takashi
Konishi, Yoshio
Yokoo, Takashi
Luft, Friedrich C.
Titze, Jens
Nishiyama, Akira
Article History
Received: 8 December 2019
Revised: 11 December 2019
Accepted: 12 December 2019
First Online: 14 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.