Naganuma, Fumito
Nakamura, Tadaho
Yoshikawa, Takeo
Iida, Tomomitsu
Miura, Yamato
Kárpáti, Anikó
Matsuzawa, Takuro
Yanai, Atushi
Mogi, Asuka
Mochizuki, Takatoshi
Okamura, Nobuyuki
Yanai, Kazuhiko
Article History
Received: 5 June 2017
Accepted: 6 November 2017
First Online: 21 November 2017
Competing Interests
: The authors declare that they have no competing interests.