Kim, Young Ran
Na, Eun Duc
Jung, Jae Eun
Moon, Ji Hyun
Lee, Ji Yeon
Funding for this research was provided by:
Research Program through the National Research Foundation of Korea (NRF-2020R1C1C1012873)
Article History
Received: 23 February 2022
Accepted: 24 November 2022
First Online: 3 December 2022
Declarations
:
: The institutional review boards (IRB) of CHA Bundang Medical Center approved this study (IRB no.: 2021-08-059, dates of approval: Aug. 25, 2021). Informed consent is not required, because this study is a retrospective cohort study which conducted by analyzing medical records, The IRB of this research institute agreed that informed consent was not required. All study methods were performed in accordance with the relevant guidelines and regulations of the IRB of this institution.
: Not applicable
: The authors declare that they have no competing interests