Miyazaki, Aya
Negishi, Jun
Hayama, Yosuke
Baba, Shigehito
Matsumura, Yu
Shima, Yuriko
Tsuda, Etusko
Sakaguchi, Heima
Hoashi, Takaya
Kagisaki, Koji
Noda, Takashi
Doi, Hiraku
Ichikawa, Hajime
Ohuchi, Hideo
Article History
Received: 9 October 2018
Accepted: 1 March 2019
First Online: 12 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. For this type of study, formal consent is not required.