Park, Yong-Geun
Ha, Chul-Won https://orcid.org/0000-0001-5123-6513
Park, Yong-Beom
Na, Sang-Eun
Kim, Manyoung
Kim, Tae Seon
Chu, Yong Yeon
Article History
Received: 2 November 2020
Accepted: 10 March 2021
First Online: 6 April 2021
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. This study was approved by institutional review board of Samsung Medical Center (IRB file No.2011–01–061-002).
: Informed consent was obtained from patient included in the study.
: The authors have no conflict of interest to declare.