Kashiwabara, Kosuke http://orcid.org/0000-0001-6115-1193
Fujii, Shinji
Tsumura, Shinsuke
Sakamoto, Kazuhiko
Semba, Hiroshi
Article History
Received: 12 October 2020
Accepted: 8 February 2021
First Online: 24 February 2021
Compliance with ethical standards
:
: The authors have no conflict of interests to declare.
: All procedures involving human participants were performed in accordance with the ethical standards laid down by the institutional and/or national research committees and were in compliance with the principle of the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.