Shirai, Sayuri http://orcid.org/0000-0002-0965-4997
Akiyama, Shin’ichi
Kamijo-Ikemori, Atsuko
Suzuki, Tomo
Ichikawa, Daisuke
Koike, Junki
Kimura, Kenjiro
Shibagaki, Yugo
Article History
Received: 12 September 2019
Accepted: 20 October 2019
First Online: 8 November 2019
Compliance with ethical standards
:
: The authors have declared that no conflict of interest exists.
: All the procedures performed in studies involving human participants were in accordance with the ethical standards of the Institutional and/or National Research Committee at which the studies were conducted (IRB approval number 4506) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from the participant included in this article.