Shiwaku, Hironari
Inoue, Haruhiro
Sasaki, Takamitsu
Yamashita, Kanefumi
Ohmiya, Toshihiro
Takeno, Shinsuke
Nimura, Satoshi
Yamashita, Yuichi
Article History
Received: 12 March 2015
Accepted: 1 August 2015
First Online: 28 September 2015
Compliance with ethical standards
:
: Drs. Hironari Shiwaku, Haruhiro Inoue, Takamitsu Sasaki, Kanefumi Yamashita, Toshihiro Ohmiya, Shinsuke Takeno, Satoshi Nimura, and Yuichi Yamashita have no conflicts of interest associated with this work.