Abe, Yukio https://orcid.org/0000-0002-6775-6940
Article History
Received: 6 December 2020
Revised: 6 December 2020
Accepted: 24 December 2020
First Online: 7 January 2021
Compliance with ethical standards
:
: Yukio Abe has no conflicts of interest.
: All the procedures were conducted in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and its later revisions.