Hirakawa, Eiji http://orcid.org/0000-0003-4362-8079
Ibara, Satoshi
Article History
Received: 19 July 2020
Accepted: 17 December 2020
First Online: 1 January 2021
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: The Institutional Review Board of the Kagoshima city hospital approved the protocol of the current studies (20150903).
: Written informed consent was obtained from each participant or authorized representative prior to study enrollment.
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