Yamashita, Makoto
,
Tabara, Yasuharu
Higo, Yukiko
Setoh, Kazuya
Kawaguchi, Takahisa
Takahashi, Yoshimitsu
Kosugi, Shinji
Nakayama, Takeo
Matsuda, Fumihiko
Wakamura, Tomoko
Article History
Received: 30 March 2018
Revised: 22 April 2018
Accepted: 24 April 2018
First Online: 14 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.