Yoshinaga, Tsuneaki
Nakamura, Katsuya http://orcid.org/0000-0003-2342-1089
Ishikawa, Masumi
Yamaguchi, Tomomi
Takano, Kyoko
Wakui, Keiko
Kosho, Tomoki
Yoshida, Kunihiro
Fukushima, Yoshimitsu
Sekijima, Yoshiki
Article History
Received: 5 September 2017
Revised: 24 September 2017
Accepted: 25 September 2017
First Online: 26 October 2017
Competing interests
: The authors declare no conflict of interest.