Kang, Jieun
Seo, Woo Jung
Lee, Eun Young
Chang, Sung Hae
Choe, Jooae
Hong, Seokchan
Song, Jin Woo
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2019R1A2C2008541)
Article History
Received: 29 January 2022
Accepted: 23 May 2022
First Online: 2 June 2022
Declarations
:
: This study was conducted in accordance with the amended Declaration of Helsinki and the protocol was approved by the Institutional Review Board of Asan Medical Center (2020-0665) and Seoul National University Hospital (1801‐044‐931). Informed consent was waived due to the retrospective nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.