Kage, Masayoshi
Aishima, Shinichi
Kusano, Hironori
Yano, Hirohisa
Article History
Received: 2 October 2020
Accepted: 9 October 2020
First Online: 2 November 2020
Compliance with ethical standards
:
: The authors declare that there is no conflict of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions.