Sato, Kazuma https://orcid.org/0000-0003-4653-4772
Funding for this research was provided by:
Japan Society for the Promotion of Science (17KT0037)
Article History
Accepted: 17 May 2021
First Online: 27 May 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: This study follows the ethical standard of the Journal of Happiness Studies.
: Informed consent was obtained from all individual participants included in the study.