Kawauchi, Keiko http://orcid.org/0000-0002-8276-7277
Sugimoto, Wataru
Yasui, Takatoshi
Murata, Kohei
Itoh, Katsuhiko
Takagi, Kazuki
Tsuruoka, Takaaki http://orcid.org/0000-0003-4457-5925
Akamatsu, Kensuke
Tateishi-Karimata, Hisae
Sugimoto, Naoki
Miyoshi, Daisuke http://orcid.org/0000-0002-4308-0499
Article History
Received: 12 January 2018
Accepted: 18 May 2018
First Online: 11 June 2018
Competing interests
: The authors declare no competing interests.