Ohno, Hiroshi http://orcid.org/0000-0002-6400-687X
Lee, Kyung-Tae http://orcid.org/0000-0002-6818-3849
Maeno, Takashi
Funding for this research was provided by:
Keio University Doctoral Student Grant-in-Aid Program
Article History
Received: 14 October 2021
Accepted: 14 July 2022
First Online: 13 August 2022
Declarations
:
: This study was approved by the ethics committee of the Graduate School of System Design and Management, Keio University. The participants were assured of their anonymity and informed in writing via a website that their identity could not be retrieved from the processed data. Participation was voluntary, and only those participants who provided consent via the written web form completed the questionnaire.
: Not applicable.
: The authors declare that they have no competing interests.