Onoyama, Haruna
Kamiya, Mako
Kuriki, Yugo
Komatsu, Toru
Abe, Hiroyuki
Tsuji, Yosuke
Yagi, Koichi
Yamagata, Yukinori
Aikou, Susumu
Nishida, Masato
Mori, Kazuhiko
Yamashita, Hiroharu
Fujishiro, Mitsuhiro
Nomura, Sachiyo
Shimizu, Nobuyuki
Fukayama, Masashi
Koike, Kazuhiko
Urano, Yasuteru
Seto, Yasuyuki
Article History
Received: 17 February 2016
Accepted: 29 April 2016
First Online: 1 June 2016
Competing interests
: The authors declare no competing financial interests.