Nakato, Ryosuke
Ohkubo, Yu
Konishi, Akari
Shibata, Mari
Kaneko, Yuki
Iwawaki, Takao
Nakamura, Tomohiro
Lipton, Stuart A.
Uehara, Takashi
Article History
Received: 10 July 2015
Accepted: 9 September 2015
First Online: 8 October 2015
Competing interests
: The authors declare no competing financial interests.