Lee, Sumin
Jung, Jinhong http://orcid.org/0000-0002-7034-8454
Park, Jin-hong
Kim, So Yeon
Choi, Jonggi
Lee, Danbi
Shim, Ju Hyun
Kim, Kang Mo
Lim, Young-Suk
Lee, Han Chu
Park, Hee Hyun
Kim, Jong Hoon
Yoon, Sang Min
Article History
Received: 28 January 2021
Accepted: 28 January 2022
First Online: 16 February 2022
Declarations
:
: This study protocol was approved by the Institutional Review Board of Asan Medical Center (IRB no. 2018-1004) and all methods were performed in accordance with the relevant guidelines and regulations. As this study was a retrospective analysis, a waiver of the requirement for informed consent was granted by the Institutional Review Board of Asan Medical Center.
: Not applicable.
: The authors declare that they have no competing interests.