Choi, Kug Jin
Lee, Sanghoon
Park, Moon Seok
Sung, Ki Hyuk
Article History
Received: 15 December 2021
Accepted: 5 April 2022
First Online: 8 April 2022
Declarations
:
: This retrospective study was approved by the institutional review board of Seoul National University Bundang Hospital (B-2004/606 − 104), and informed consent was waived owing to the retrospective nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.