Funding for this research was provided by:
Japan Society for the Promotion of Science (Grant-in-Aid KAKENHI JP18H03630, Grant-in-Aid KAKENHI JP21K18421)
Article History
Received: 28 October 2022
Accepted: 22 August 2023
First Online: 18 September 2023
Declarations
:
: The Ethical Review Board, Institute of Social Science, The University of Tokyo approved this study (Approval number: 87). Our study adheres to the Declaration of Helsinki, amended in 2013, of World Medical Association.The authors, namely, TF, KK, and MN, obtained informed consent from all participants in the survey by designing the survey such that, on the opening page, the survey was described, informed consent was requested, and respondents were not allowed to advance to the actual survey unless they gave their informed consent.
: Not applicable.
: The authors, namely, Taiyo Fukai, Keisuke Kawata and Masaki Nakabayashi, declare that they have no relevant or material financial interests that relate to the research described in this paper.