Chang, Sung Ok
Kim, Dayeong
Cho, Yoon Sung
Oh, Younjae
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2020R1F1A1061810)
Article History
Received: 22 July 2023
Accepted: 15 February 2024
First Online: 4 March 2024
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki and approved by the Institutional Review Board of Korea University before data collection (KUIRB-2021-0339-02). Written informed consent regarding the study purpose, which included guaranteed anonymity and confidentiality, was obtained. Only those who voluntarily agreed to participate were included, and participants could withdraw at any time without repercussions. When participants could not deliver the questionnaire to the researcher directly due to their work shift, they were asked to seal it in an envelope for confidentiality.
: Not applicable.
: The authors declare no competing interests.