Nagano, Osamu https://orcid.org/0000-0001-7702-1246
Yumoto, Tetsuya
Nishimatsu, Atsunori
Kanazawa, Shunsuke
Fujita, Takahisa
Asaba, Sunao
Yamanouchi, Hideo
Article History
Received: 9 December 2017
Accepted: 5 April 2018
First Online: 19 April 2018
Competing interests
: The authors declare that they have no competing interests.
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