Jung, Hee-won
Choi, In Young
Shin, Dong Wook http://orcid.org/0000-0001-8128-8920
Han, Kyungdo
Yoo, Jung Eun
Chun, Sohyun
Yi, Yongjin
Article History
Received: 25 October 2020
Accepted: 2 March 2021
First Online: 10 March 2021
Declarations
:
: This study was approved by the Institutional Review Board (IRB) of Samsung Medical Center (IRB number: SMC-2019-07-046). Informed consent requirement was waived by the Institutional Review Board because the data does not contain personal information.
: Not applicable.
: The authors declare that they have no competing interests.