Takaichi, Shinichi http://orcid.org/0000-0002-1621-9141
Okoshi, Akira
Otomo, Seiu
Misumi, Masahiro
Sonoike, Kintake http://orcid.org/0000-0002-5327-473X
Harada, Jiro
Article History
Received: 1 October 2019
Accepted: 12 March 2020
First Online: 20 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.