Takayama, Kei http://orcid.org/0000-0002-1477-9014
Kaneko, Hiroki
Ito, Yasuki
Kataoka, Keiko
Iwase, Takeshi
Yasuma, Tetsuhiro
Matsuura, Toshiyuki
Tsunekawa, Taichi
Shimizu, Hideyuki
Suzumura, Ayana
Ra, Eimei
Akahori, Tomohiko
Terasaki, Hiroko
Article History
Received: 23 January 2018
Accepted: 24 September 2018
First Online: 11 October 2018
Competing Interests
: The authors declare no competing interests.