Yoshimatsu, Keiko
Nakatani, Hisae
Article History
Received: 17 November 2021
Accepted: 12 May 2022
First Online: 6 June 2022
Declarations
:
: We obtained ethical approval from the Independent Ethics Committee of The University of Shimane, Japan (study approval number: 191). All methods were performed in accordance with the Declaration of Helsinki. The participants received verbal and written information that outlined the study’s purpose. The briefing also stated that participation in the study was entirely voluntary, that they could withdraw their consent at any time, that their anonymity would be maintained, and that the study may be published in journals or presented at conferences. Informed consent was obtained in writing.
: Not Applicable.
: The authors declare that they have no competing interests.