Hashizume, Osamu
Ohnishi, Sakiko
Mito, Takayuki
Shimizu, Akinori
Ishikawa, Kaori
Nakada, Kazuto
Soda, Manabu
Mano, Hiroyuki
Togayachi, Sumie
Miyoshi, Hiroyuki
Okita, Keisuke
Hayashi, Jun-Ichi
Article History
Received: 29 October 2014
Accepted: 14 April 2015
First Online: 22 May 2015
Change Date: 5 October 2015
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.