Tanaka, Hironori http://orcid.org/0000-0001-7795-3844
Article History
Received: 30 September 2019
Accepted: 29 January 2020
First Online: 13 March 2020
Compliance with ethical standards
:
: Hironori Tanaka declares that he has no conflicts 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.