Iwasaki, Yoshimi http://orcid.org/0000-0003-2021-7015
Ishizuka, Mitsuru
Takagi, Kazutoshi
Hachiya, Hiroyuki
Shibuya, Norisuke
Nishi, Yusuke
Aoki, Taku
Kubota, Keiichi
Article History
Received: 18 June 2018
Accepted: 20 July 2018
First Online: 25 July 2018
Compliance with ethical standards
:
: Yoshimi Iwasaki, Mitsuru Ishizuka, Kazutoshi Takagi, Hiroyuki Hachiya, Norisuke Shibuya, Yusuke Nishi, Taku Aoki and Keiichi Kubota have no conflicts of interest or financial ties to disclose.