Ono, Takashi http://orcid.org/0000-0002-9711-1158
Article History
Received: 28 April 2020
Accepted: 24 June 2020
First Online: 11 July 2020
Compliance with ethical standards
:
: There is no conflict of interest to declare.
: This article does not contain any studies with human or animal subjects performed by the author.