Arita-Morioka, Ken-ichi
Yamanaka, Kunitoshi
Mizunoe, Yoshimitsu
Tanaka, Yoshihiko
Ogura, Teru http://orcid.org/0000-0003-3784-0970
Sugimoto, Shinya
Article History
Received: 16 January 2018
Accepted: 18 May 2018
First Online: 31 May 2018
Competing Interests
: The authors declare no competing interests.