Funding for this research was provided by:
Korea University Ansan Hospital (K2212071)
Received: 1 February 2022
Accepted: 5 June 2022
First Online: 22 June 2022
: The Institutional Review Board (IRB) of Korea University Ansan Hospital approved the study protocol and waived the requirement for informed consent (IRB No. 2021AS0291).
: Not applicable.
: The authors declare that they have no competing interests.