Imaoka, Takane
Akanuma, Yuki
Haruta, Naoki http://orcid.org/0000-0002-6635-1570
Tsuchiya, Shogo
Ishihara, Kentaro
Okayasu, Takeshi
Chun, Wang-Jae
Takahashi, Masaki
Yamamoto, Kimihisa
Article History
Received: 14 October 2016
Accepted: 28 July 2017
First Online: 25 September 2017
Competing interests
: The authors declare no competing financial interests.