Ishii, Mitsuaki https://orcid.org/0000-0002-9535-1932
Ozone, Sachiko
Masumoto, Shoichi
Mizutani, Reiko
Mitsuoka, Toshinari
Article History
Received: 3 May 2026
Accepted: 10 July 2026
First Online: 15 July 2026
Declarations
Ethics approval and consent to participate: The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of Hokkaido University of Science (No. 25–06). All participants participated in the survey on a voluntary, anonymous basis, and were informed in advance that their responses to the survey were considered acceptance of their participation.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.