Takahashi, Hidekazu
Haraguchi, Naotsugu
Nishimura, Junichi
Hata, Taishi
Matsuda, Chu
Yamamoto, Hirofumi
Mizushima, Tsunekazu
Mori, Masaki
Doki, Yuichiro
Nakajima, Kiyokazu
Article History
Received: 10 November 2017
Accepted: 5 January 2018
First Online: 17 February 2018
Compliance with ethical standards
:
: Hidekazu Takahashi, Naotsugu Haraguchi, Junichi Nishimura, Taishi Hata, Chu Matsuda, Hirofumi Yamamoto, Tsunekazu Mizushima, Masaki Mori, Yuichiro Doki, and Kiyokazu Nakajima have no conflicts of interest to declare.