Honda, Shin-ichiro
Sato, Kazuki
Totsuka, Naoya
Fujiyama, Satoshi
Fujimoto, Manabu
Miyake, Kensuke
Nakahashi-Oda, Chigusa
Tahara-Hanaoka, Satoko
Shibuya, Kazuko
Shibuya, Akira
Article History
Received: 3 September 2015
Accepted: 2 April 2016
First Online: 5 May 2016
Competing interests
: The authors declare no competing financial interests.