Imai, Yasutomo http://orcid.org/0000-0003-3169-5717
Hosotani, Yuka
Ishikawa, Hiroto
Yasuda, Koubun
Nagai, Makoto
Jitsukawa, Orie
Gomi, Fumi http://orcid.org/0000-0003-0807-8817
Nakanishi, Kenji http://orcid.org/0000-0002-8988-1726
Yoshimoto, Tomohiro http://orcid.org/0000-0002-4523-114X
Nakamura, Takahiro
Yamanishi, Kiyofumi http://orcid.org/0000-0003-0484-2320
Article History
Received: 28 November 2016
Accepted: 8 August 2017
First Online: 30 August 2017
Competing Interests
: The authors declare that they have no competing interests.