Hiramatsu, Yuji
Ide, Hiroo
Furui, Yuji
Funding for this research was provided by:
Shizuoka Prefecture
Article History
Received: 26 October 2022
Accepted: 2 July 2023
First Online: 17 July 2023
Declarations
:
: The study protocol was approved by the ethics committees of the University of Tokyo, Institute for Future Initiatives (approval no. 20–112). The requirement of informed consent was waived by the ethics committee of the Shizuoka prefectural government, as only anonymized personal data were available for research use. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no conflicts of interest.