Okuda, Mitsuyoshi http://orcid.org/0000-0002-9631-7808
Ozawa, Tadahiro
Kawahara, Akihito
Takimura, Yasushi
Article History
Received: 30 January 2020
Revised: 2 August 2020
Accepted: 11 August 2020
First Online: 25 August 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This article does not contain any studies with human participants or animals performed by any of the authors.