Nakata, Ryosuke
Hyodo, Fuminori
Murata, Masaharu
Eto, Hinako
Nakaji, Tomoko
Kawano, Takahito
Narahara, Sayoko
Yasukawa, Keiji
Akahoshi, Tomohiko
Tomikawa, Morimasa
Hashizume, Makoto
Article History
Received: 12 June 2017
Accepted: 27 November 2017
First Online: 7 December 2017
Competing Interests
: The authors declare that they have no competing interests.