Ohira, Akane
Kodaira, Shuichi
Nakamura, Yasuyuki
Fujie, Gou
Arai, Ryuta http://orcid.org/0000-0002-0030-0754
Miura, Seiichi
Article History
Received: 16 August 2017
Accepted: 7 November 2017
First Online: 17 November 2017
Competing Interests
: The authors declare that they have no competing interests.