Funding for this research was provided by:
Japan Society for the Promotion of Science (23300205)
Received: 12 January 2022
Accepted: 22 March 2023
First Online: 10 April 2023
: The Ethics Committee of the National Centre for Geriatrics and Gerontology approved the study protocol (registration number: 1021–7), and informed consent was obtained from all participants before inclusion. All methods in the study were performed in accordance with guidelines and regulations of the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.