Wang, Chaochen
Nishiyama, Takeshi
Kikuchi, Shogo
Inoue, Manami http://orcid.org/0000-0003-1276-2398
Sawada, Norie
Tsugane, Shoichiro
Lin, Yingsong
Article History
Received: 11 May 2017
Accepted: 27 October 2017
First Online: 14 November 2017
Competing Interests
: The authors declare that they have no competing interests.