Jung, Younhea
Suh, Hyun
Moon, Jung Il
Article History
Received: 1 September 2021
Accepted: 6 December 2021
First Online: 17 December 2021
Declarations
:
: The study was approved by the Institutional Review Board (IRB) of Yeouido St. Mary’s Hospital and adhered to the tenets of the Declaration of Helsinki. In this retrospective study, informed consent was waived by the IRB, because the data were analyzed anonymously.
: Not applicable.
: No conflict of interest exists for any author.