Park, Yujun
Kim, Seongcheol http://orcid.org/0000-0001-6703-4465
Article History
Received: 15 September 2023
Accepted: 10 January 2024
First Online: 24 January 2024
Competing interests
: The authors declare no competing interests.
: The interviews conducted were determined exempt by the Institutional Review Board of Korea University.
: The first author obtained informed consent from each of 16 interviewees before he performed interviews with them.