Harada, Jun
Shimojo, Takafumi
Oyamaguchi, Hideaki
Hasegawa, Hiroyuki
Takahashi, Yukihiro
Satomi, Koichiro
Suzuki, Yasutaka
Kawamata, Jun
Inabe, Tamotsu
Article History
Received: 22 August 2015
Accepted: 1 June 2016
First Online: 11 July 2016
Competing interests
: The authors declare no competing financial interests.