Sumide, Keisuke http://orcid.org/0000-0002-3097-7360
Matsuoka, Yoshikazu
Kawamura, Hiroshi
Nakatsuka, Ryusuke
Fujioka, Tatsuya
Asano, Hiroaki
Takihara, Yoshihiro
Sonoda, Yoshiaki
Article History
Received: 10 May 2017
Accepted: 29 April 2018
First Online: 6 June 2018
Competing interests
: The authors declare no competing interests.