Yamamoto, Takafumi
Kiuchi, Sakura
Ishimaru, Miho
Fukuda, Hideki
Yokoyama, Tetsuji
Funding for this research was provided by:
Ministry of Health, Labour and Welfare (202222037A)
Article History
Received: 1 August 2023
Accepted: 19 February 2024
First Online: 12 March 2024
Declarations
:
: Ethical approval was not required because only aggregated open data was used.
: Not applicable.
: The authors declare no competing interests..