Funding for this research was provided by:
national research foundation of korea (NRF-2021R1A6A3A13043922)
national research foundation of korea (2021R1I1A1A01047392)
national research foundation of korea (2020R1A2C2013216)
national research foundation of korea (2019M3C1B8090803)
Information & communications Technology Planning & Evaluation (No.RS-2022-00155966)
Article History
Received: 15 February 2023
Accepted: 31 October 2023
First Online: 7 December 2023
Conflicts of interest
: The authors declare that they have no conflicts of interest.
: Formal consent was not required for this study because of its retrospective design. The study was approved by the Institutional Review Board of the Ewha Womans University Seoul Hospital (EUMC-2020-10-003).