Shin, Chang Ho
Whi, Wonseok
Cho, Yoon Joo
Yoo, Won Joon
Choi, In Ho
Cheon, Gi Jeong
Cho, Tae-Joon
Article History
Received: 24 March 2023
Accepted: 3 August 2023
First Online: 24 August 2023
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The Institutional Review Board (IRB) of Seoul National University College of Medicine/Seoul National University Hospital approved this retrospective study and waived the requirement for informed consent (No. H-2007-017-1138).
: Not applicable.
: The authors declare no competing interests.