Kawada, Hiroshi
Sato, Yozo
Inaba, Yoshitaka
Yamaura, Hidekazu
Kato, Mina
Murata, Shinichi
Hasegawa, Takaaki
Ogura, Yuji
Soga, Norito
Arai, Yasuaki
Article History
Received: 29 February 2020
Accepted: 29 May 2020
First Online: 12 June 2020
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.
: Informed consent was obtained from all individual participants included in the study.
: Consent for publication was obtained for every individual person’s data included in the study.