Yamashita, Kotaro
Watanabe, Masayuki
Mine, Shinji
Toihata, Tasuku
Fukudome, Ian
Okamura, Akihiko
Yuda, Masami
Hayami, Masaru
Ishizuka, Naoki
Imamura, Yu
Article History
Received: 6 December 2017
Accepted: 6 April 2018
First Online: 11 April 2018
Compliance with ethical standards
:
: Drs. Kotaro Yamashita, Masayuki Watanabe, Shinji Mine, Tasuku Toihata, Ian Fukudome, Akihiko Okamura, Masami Yuda, Masaru Hayami, Naoki Ishizuka, and Yu Imamura have no conflicts of interest or financial ties to disclose.