Kajiwara, Riko
Omura, Kazuhiro https://orcid.org/0000-0002-4337-4745
Takeda, Teppei
Ohira, Shinya
Matsuura, Kentaro
Furuya, Hanae
Matsui, Hidehito
Yaguchi, Yuichiro
Tanaka, Yasuhiro
Wada, Kota
Article History
Received: 14 November 2018
Accepted: 24 August 2019
First Online: 31 August 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.
: Informed consent was obtained from all individual participants included in the study.