Bae, Sohyun http://orcid.org/0000-0002-0206-7108
Go, Minsik http://orcid.org/0000-0002-7951-4260
Kim, Yoonjung http://orcid.org/0000-0002-7454-4014
Hwang, Soyoon http://orcid.org/0000-0003-3618-174X
Kim, Shin-Woo http://orcid.org/0000-0002-3755-8249
Kwon, Ki Tae http://orcid.org/0000-0003-4666-0672
Jung, Sook-In http://orcid.org/0000-0002-1577-678X
Chang, Hyun-Ha http://orcid.org/0000-0002-9405-2121
Article History
Received: 26 October 2020
Accepted: 25 February 2021
First Online: 9 March 2021
Declarations
:
: The study was approved by the institutional review board of Kyungpook National University Hospital and Chonnam National University Hospital (approval Nos. KNUH-201907031 and CNUH-2019235, respectively). Written informed consent was waived owing to the retrospective nature of the study. The data used in this study were anonymized before use.
: Not applicable.
: There are no competing interests to declare.