Imamura, Akihiro http://orcid.org/0000-0002-7396-8405
Taguchi, Hidetoshi
Takano, Hideyuki
Funatsu, Hiroyuki
Nakamura, Kazuyoshi
Arimitsu, Hidehito
Chiba, Satoshi
Article History
Received: 6 February 2020
Accepted: 30 November 2020
First Online: 2 January 2021
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This study was approved by the local ethics committee of Chiba Cancer Center (Approval number, R01-145). All procedures performed in studies involving human participants were 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.
: Informed consent was obtained in the form of opt-out on the website of Chiba Cancer Center.