Kasai, Shin
Furuichi, Yoshiyuki
Ando, Norie
Kagami, Keiko
Abe, Masako
Nakane, Takaya
Goi, Kumiko
Inukai, Takeshi
Saitoh, Sei
Ohno, Shinichi
Okazaki, Shogo
Nagano, Osamu
Saya, Hideyuki http://orcid.org/0000-0001-6610-1902
Sugita, Kanji
Article History
Received: 7 February 2017
Revised: 30 April 2017
Accepted: 3 May 2017
First Online: 1 June 2017
Competing interests
: The authors declare no conflict of interest.