Kanazawa, Masato
Miura, Minami
Toriyabe, Masafumi
Koyama, Misaki
Hatakeyama, Masahiro
Ishikawa, Masanori
Nakajima, Takashi
Onodera, Osamu
Takahashi, Tetsuya
Nishizawa, Masatoyo
Shimohata, Takayoshi
Article History
Received: 31 August 2016
Accepted: 12 January 2017
First Online: 14 February 2017
Competing interests
: The authors declare no competing financial interests.