Goto, Yoko
Zeng, Lihua
Yeom, Chan Joo
Zhu, Yuxi
Morinibu, Akiyo
Shinomiya, Kazumi
Kobayashi, Minoru
Hirota, Kiichi
Itasaka, Satoshi
Yoshimura, Michio
Tanimoto, Keiji
Torii, Masae
Sowa, Terumasa
Menju, Toshi
Sonobe, Makoto
Kakeya, Hideaki
Toi, Masakazu
Date, Hiroshi
Hammond, Ester M.
Hiraoka, Masahiro
Harada, Hiroshi
Article History
Received: 22 July 2014
Accepted: 17 December 2014
First Online: 23 January 2015
Competing interests
: The authors declare no competing financial interests.