Kashiwabara, Kosuke http://orcid.org/0000-0001-6115-1193
Fujii, Shinji
Tsumura, Shinsuke
Sakamoto, Kazuhiko
Article History
Received: 18 June 2020
Accepted: 30 July 2020
First Online: 6 August 2020
Compliance with ethical standards
:
: The authors have no conflicts of interest.
: All procedures involving human participants were performed in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.