Nishimura, Ayumu
Miyoshi, Tomoko
Otsuka, Fumio
Matsukawa, Akihiro
Article History
Received: 24 June 2023
Accepted: 29 December 2023
First Online: 10 January 2024
Declarations
:
: Survey participation was voluntary. This study was reviewed and approved by the Okayama University Ethics Committee (approval number: 2208-006), and its protocols were performed in accordance with relevant Strengthening the Reporting of Observational Studies in Epidemiology guidelines and regulations. Informed consent was obtained by checking the consent confirmation box on the unmarked questionnaire included in the preface of the survey e-mails from all participants.
: Not applicable.
: The authors declare no competing interests.