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Article History

Received: 28 November 2023

Accepted: 11 August 2025

First Online: 2 October 2025

Declarations

:

: This study was approved by the Committee for the Protection of Human Subjects (CPHS) of POLA chemical industries inc. (Kanagawa, Japan); Approval Numbers: 2020 F 132 and 2021 F 22; and was conducted in accordance with the Ethical Guidelines for Medical and Health Research Involving Human Subjects (Ministry of Education, Culture, Sports, Science and Technology and Ministry of Health, Labour and Welfare, 2014, revised in 2017) and the Declaration of Helsinki (revised in 2013).All participants received a sufficient briefing of the objective and content of the present study, and signed a written informed consent form.

: All the participants have provided their consent for publication.

: The authors declare no competing interests.