Lee, Jang Ho
Choi, Myeong Geun
Park, Hyung Jun
Kim, Ho Cheol
Choi, Chang-Min http://orcid.org/0000-0002-8226-9585
Article History
Received: 17 October 2021
Accepted: 17 June 2022
First Online: 7 July 2022
Declarations
:
: This study protocol was approved by the Institutional Review Board of Asan Medical Center (IRB No.: 2020-1667). The board waived the request for informed consent due to the retrospective nature of this study.
: Not applicable.
: The authors declare that they have no competing interests.