Lee, Jae Yong
Oh, Kyunghwan
Hong, Hee Seung
Kim, Kyuwon
Hong, Seung Wook
Park, Jin Hwa
Hwang, Sung Wook
Yang, Dong-Hoon
Ye, Byong Duk
Byeon, Jeong-Sik
Myung, Seung-Jae
Yang, Suk-Kyun
Lee, Ho-Su
Jo, Kyung-Wook
Park, Sang Hyoung
Article History
Received: 18 June 2021
Accepted: 7 October 2021
First Online: 20 October 2021
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki, and all methods were carried out in accordance with relevant guidelines and regulations. The protocol was approved by the Institutional Review Board of Asan Medical Center (IRB No. 2018-1178). The requirement for informed consent was waived by the Institutional Review Board of Asan Medical Center due to the retrospective nature of the study.
: Not applicable.
: All authors have no competing interest to declare.