Kaneko, Shun
Kakinuma, Sei
Asahina, Yasuhiro
Kamiya, Akihide
Miyoshi, Masato
Tsunoda, Tomoyuki
Nitta, Sayuri
Asano, Yu
Nagata, Hiroko
Otani, Satoshi
Kawai-Kitahata, Fukiko
Murakawa, Miyako
Itsui, Yasuhiro
Nakagawa, Mina
Azuma, Seishin
Nakauchi, Hiromitsu
Nishitsuji, Hironori
Ujino, Saneyuki
Shimotohno, Kunitada
Iwamoto, Masashi
Watashi, Koichi
Wakita, Takaji
Watanabe, Mamoru
Article History
Received: 12 May 2016
Accepted: 17 June 2016
First Online: 8 July 2016
Competing interests
: The authors declare no competing financial interests.