Arakawa, Hiroshi
Washio, Ikumi
Matsuoka, Natsumi
Kubo, Hikaru
Staub, Angelina Yukiko
Nakamichi, Noritaka http://orcid.org/0000-0002-0283-3546
Ishiguro, Naoki
Kato, Yukio
Nakanishi, Takeo http://orcid.org/0000-0002-6561-7138
Tamai, Ikumi
Article History
Received: 3 August 2017
Accepted: 15 September 2017
First Online: 9 October 2017
Competing Interests
: The authors declare that they have no competing interests.