Kim, Min Jeong
Lee, Kyungeun
Park, Jae Young
Jo, Ji Hye
Park, In Yang
Article History
Received: 25 October 2021
Accepted: 6 April 2022
First Online: 3 May 2022
Declarations
:
: This study obtained ethical approval from the Institutional Review Board of the Catholic University of Korea for the use of anonymized patient data for medical research. The study was conducted in accordance with the guidelines of the Declaration of Helsinki, and the rights of all the participants were protected. The IRB(Institutional Review Board of the Catholic University of Korea) waived the need for informed consent because this was a retrospective cohort study.
: Not applicable.
: The authors declare that they have no competing interests.