Article History
Received: 11 August 2021
Revised: 9 October 2021
Accepted: 12 October 2021
First Online: 15 November 2021
Declarations
:
: This study was approved by the ethical committee of Osaka University (No. 20095). Consent for the survey was obtained when a participant answered survey questions.
: The participants have consented to the submission of the research to the journal.
: The authors declare no competing interests.