Kwak, Nakwon
Lee, Jong Hyuk
Kim, Hyung-Jun
Kim, Sung A.
Yim, Jae-Joon http://orcid.org/0000-0002-9605-0074
Article History
Received: 6 April 2020
Accepted: 2 November 2020
First Online: 10 November 2020
Ethics approval and consent to participate
: This study was conducted in accordance with the amended Declaration of Helsinki and the Institutional Review Board of Seoul National University Hospital approved the protocol (IRB No.1806–034-949). All patients provided written informed consents to participate in the study.
: Not applicable.
: The authors have no conflict of interest to declare.