Kubota, Naoto
Kubota, Tetsuya
Kajiwara, Eiji
Iwamura, Tomokatsu
Kumagai, Hiroki
Watanabe, Taku
Inoue, Mariko
Takamoto, Iseki
Sasako, Takayoshi
Kumagai, Katsuyoshi
Kohjima, Motoyuki
Nakamuta, Makoto
Moroi, Masao
Sugi, Kaoru
Noda, Tetsuo
Terauchi, Yasuo
Ueki, Kohjiro
Kadowaki, Takashi
Article History
Received: 2 February 2016
Accepted: 23 August 2016
First Online: 6 October 2016
Competing interests
: The authors declare no competing financial interests.