Kobayashi, Hiroshi
Okuma, Tomotake
Oka, Hiroyuki
Okajima, Koichi
Ishibashi, Yuki
Zhang, Liuzhe
Hirai, Toshihide
Ohki, Takahiro
Tsuda, Yusuke
Ikegami, Masachika
Sawada, Ryoko
Shinoda, Yusuke
Akiyama, Toru
Kawano, Hirotaka
Goto, Takahiro
Tanaka, Sakae
Article History
Received: 18 September 2018
Accepted: 15 November 2018
First Online: 21 November 2018
Compliance with ethical standards
:
: All authors declare that there are no conflicts of interest relevant to this manuscript.