Shinto, Eiji http://orcid.org/0000-0002-1046-1789
Ike, Hideyuki
Hida, Jin-ichi
Kobayashi, Hirotoshi
Hashiguchi, Yojiro
Kajiwara, Yoshiki
Hase, Kazuo
Ueno, Hideki
Sugihara, Kenichi
Article History
Received: 11 September 2018
Accepted: 18 December 2018
First Online: 1 January 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.