Lee, Joongyo
Kim, Kangpyo
Kim, Kyung Hwan
Keum, Ki Chang
Kim, Hye Ryun
Hong, Min Hee
Choi, Eun Chang
Kim, Se-Heon
Koh, Yoon Woo
Lee, Chang Geol
Article History
Received: 16 August 2022
Accepted: 6 December 2022
First Online: 20 December 2022
Declarations
:
: This study was approved by the Severance Hospital institutional review board (No. 4-2021-1332). The requirement for informed consent was waived because of the retrospective nature of the study. All procedures were conducted in accordance with the 2000 revision of the Declaration of Helsinki.
: The informed consent statement from participants was not applicable due to retrospective study.
: The authors declare that they have no competing interests.