Yamaguchi, Muneo
Nakao, Shintaro
Kaizu, Yoshihiro
Kobayashi, Yoshiyuki
Nakama, Takahito
Arima, Mitsuru
Yoshida, Shigeo
Oshima, Yuji
Takeda, Atsunobu
Ikeda, Yasuhiro
Mukai, Shizuo
Ishibashi, Tatsuro
Sonoda, Koh-hei
Article History
Received: 6 April 2016
Accepted: 31 August 2016
First Online: 19 September 2016
Change Date: 3 November 2016
Change Type: Update
Change Details: A correction has been published and is appended to both the HTML and PDF versions of this paper. The error has been fixed in the paper.
Competing interests
: The authors declare no competing financial interests.