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Article History

Received: 31 October 2025

Accepted: 24 February 2026

First Online: 27 February 2026

Declarations

:

: This study was conducted in accordance with the Declaration of Helsinki and the Ethical Guidelines for Medical and Biological Research Involving Human Subjects in Japan. The study protocol was reviewed and approved by the Institutional Review Board of Nagoya City University Graduate School of Medical Sciences (approval number: 60-24-0167; approved on February 25, 2025, research implementation authorized on March 4, 2025). As only anonymized registry data were analyzed, the requirement for individual informed consent was waived. Data are available upon reasonable request and after completing the required procedures with the Fire and Disaster Management Agency of Aichi Prefecture, Japan.

: Not applicable.

: The authors declare no competing interests.