Imamura, Naohiro
Komatsu, Masabumi
Ohashi, Shinta https://orcid.org/0000-0003-4570-3490
Hashimoto, Shoji https://orcid.org/0000-0003-3022-7495
Kajimoto, Takuya
Kaneko, Shinji
Takano, Tsutomu
Article History
Received: 10 February 2017
Accepted: 10 July 2017
First Online: 15 August 2017
Competing Interests
: The authors declare that they have no competing interests.