Nishi, Akinori
Ohbuchi, Katsuya
Kushida, Hirotaka
Matsumoto, Takashi
Lee, Keiko
Kuroki, Haruo
Nabeshima, Shigeki
Shimobori, Chika
Komokata, Nagisa
Kanno, Hitomi
Tsuchiya, Naoko
Zushi, Makoto
Hattori, Tomohisa
Yamamoto, Masahiro
Kase, Yoshio
Matsuoka, Yukiko http://orcid.org/0000-0002-5171-9096
Kitano, Hiroaki
Article History
Received: 9 July 2016
Revised: 5 September 2017
Accepted: 13 September 2017
First Online: 24 October 2017
Competing interests
: Akinori Nishi, Katsuya Ohbuchi, Hirotaka Kushida, Takashi Matsumoto, Keiko Lee, Chika Shimobori, Nagisa Komokata, Hitomi Kanno, Makoto Zushi, Naoko Tsuchiya, Tomohisa Hattori, Masahiro Yamamoto and Yoshio Kase are employed by Tsumura & CO. Haruo Kuroki, Shigeki Nabeshima, Yukiko Matsuoka and Hiroaki Kitano have financial interests from Tsumura & CO. relevant to this research.