Nakagawa, Takatoshi
Furukawa, Yuichi
Hayashi, Tetsuya
Nomura, Atsuo
Yokoe, Shunichi
Moriwaki, Kazumasa
Kato, Ryuji
Ijiri, Yoshio
Yamaguchi, Takehiro
Izumi, Yasukatsu
Yoshiyama, Minoru
Asahi, Michio
Article History
Received: 1 March 2019
Revised: 4 June 2019
Accepted: 3 July 2019
First Online: 13 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.