Masuyama, Akihiro http://orcid.org/0000-0001-9014-8129
Shinkawa, Hiroki
Kubo, Takahiro http://orcid.org/0000-0003-0951-1678
Article History
First Online: 13 July 2020
Compliance with Ethical Standards
: All the procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Declaration of Helsinki.
: The authors involved in this research communication do not have any relationships with other people or organizations that could inappropriately influence (bias) the findings.
: The authors declare that they have no conflict of interest.
: All participants provided informed consent.
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