Miyake, Takahito http://orcid.org/0000-0002-4356-5883
Nakamura, Saki
Zhao, Meng
So, Kanako
Inoue, Keisuke
Numata, Tomohiro
Takahashi, Nobuaki
Shirakawa, Hisashi
Mori, Yasuo
Nakagawa, Takayuki
Kaneko, Shuji http://orcid.org/0000-0001-5152-5809
Article History
Received: 17 January 2016
Accepted: 5 August 2016
First Online: 15 September 2016
Competing interests
: The authors declare no competing financial interests.