Cho, Min Soo
Choi, Hyung Oh
Hwang, Ki Won
Kim, Jun
Nam, Gi-Byoung
Choi, Kee-Joon
Article History
Received: 7 August 2022
Accepted: 11 April 2023
First Online: 25 April 2023
Declarations
:
: The studies involving human participants were reviewed and approved by the Institutional Review Board of the Asan Medical Center (2019 − 0215) on the 16-Febuary- 2019, which waived the need for informed consent because of the retrospective nature of this study. This study conformed to the ethical guidelines of the Declaration of Helsinki.
: Not applicable.
: None.