Sugahara, Michihiro
Song, Changyong
Suzuki, Mamoru
Masuda, Tetsuya
Inoue, Shigeyuki
Nakane, Takanori
Yumoto, Fumiaki
Nango, Eriko
Tanaka, Rie
Tono, Kensuke
Joti, Yasumasa
Kameshima, Takashi
Hatsui, Takaki
Yabashi, Makina
Nureki, Osamu
Numata, Keiji
Iwata, So
Article History
Received: 11 December 2015
Accepted: 30 March 2016
First Online: 18 April 2016
Competing interests
: The authors declare no competing financial interests.