Tanaka, Hidenori
Tanikawa, Atsuhiro
Shimada, Yoshiaki
Miyake, Yuzo
Mizuguchi, Tadashi
Horiguchi, Masayuki
Article History
Received: 6 May 2019
Accepted: 29 October 2019
First Online: 6 January 2020
Conflicts of interest
: H. Tanaka, None; A. Tanikawa, None; Y. Shimada, None; Y. Miyake, None; T. Mizuguchi, None; M. Horiguchi, None.