Kamatani, Takashi
Fukunaga, Koichi
Miyata, Kaede
Shirasaki, Yoshitaka
Tanaka, Junji
Baba, Rie
Matsusaka, Masako
Kamatani, Naoyuki
Moro, Kazuyo
Betsuyaku, Tomoko
Uemura, Sotaro
Article History
Received: 4 September 2017
Accepted: 20 November 2017
First Online: 4 December 2017
Competing Interests
: The authors declare that they have no competing interests.