Suh, Kyung Hyun http://orcid.org/0000-0002-0012-3786
Funding for this research was provided by:
the Ministry of Education of the Republic of Korea and the National Research Foundation of Korea (NRF-2018S1A5A2A01037264)
Article History
Received: 24 June 2020
Accepted: 6 July 2021
First Online: 13 July 2021
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki, and approved by the Institutional Review Board of Sahmyook University (protocol code: 2–7001793-AB-N-012018113HR; date of approval: September 20, 2018). Because the IRB (reference number: 2–7001793-AB-N-01) waived the documentation signature requirement for an online survey, the elements of written informed consent was presented to participants online, and all participants gave informed consent to participate. Participants were informed that even those who agreed to participate could withdraw at any time while responding to the survey.
: Not applicable.
: The author has declared that no competing interests exist.