Hara, Shuta
Aisu, Jumpei
Kato, Masahiro
Aono, Takashige
Sugawa, Kosuke
Takase, Kouichi
Otsuki, Joe
Shimizu, Shigeru
Ikake, Hiroki http://orcid.org/0000-0001-8955-2263
Article History
Received: 19 December 2017
Accepted: 18 April 2018
First Online: 8 June 2018
Competing Interests
: The authors declare that they have no competing interests.
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