Yoshikawa, Akane http://orcid.org/0000-0002-5271-5927
Nishimura, Fumichika
Inai, Aya
Eriguchi, Yosuke
Nishioka, Masaki
Takaya, Atsuhiko
Tochigi, Mamoru
Kawamura, Yoshiya
Umekage, Tadashi
Kato, Kayoko
Sasaki, Tsukasa
Kasai, Kiyoto
Kakiuchi, Chihiro
Article History
Received: 29 September 2017
Revised: 28 October 2017
Accepted: 31 October 2017
First Online: 1 February 2018
Competing interests
: The authors declare no conflict of interest.