Nakagawa, Yoshimi
Satoh, Aoi
Tezuka, Hitomi
Han, Song-iee
Takei, Kenta
Iwasaki, Hitoshi
Yatoh, Shigeru
Yahagi, Naoya
Suzuki, Hiroaki
Iwasaki, Yasumasa
Sone, Hirohito
Matsuzaka, Takashi
Yamada, Nobuhiro
Shimano, Hitoshi
Article History
Received: 18 August 2016
Accepted: 18 November 2016
First Online: 16 December 2016
Competing interests
: The authors declare no competing financial interests.