Sakimoto, Fumio
Doi, Takehiko
Katayama, Osamu
Matsuda, Soichiro
Makino, Keitaro
Shimada, Hiroyuki
Funding for this research was provided by:
JSPS Grant-in-Aid for Research Activity start-up (23K19950)
the Research Funding for Longevity Sciences (27-22)
Grant-in-Aid for Scientific Research (26242059)
Research project on health and welfare promotion for the elderly, research funding from Takahama city
Kao Corporation
Article History
Received: 20 March 2024
Accepted: 11 September 2025
First Online: 27 October 2025
Declarations
:
: This study was approved by the Ethics Committee of the National Center for Geriatrics and Gerontology (approval number: 1440–5). Informed consent was obtained from all participants.
: Not applicable.
: The authors declare no competing interests.