Lee, Duck Woo
Choi, Hee Joung https://orcid.org/0000-0002-7119-4194
Article History
Received: 15 August 2021
Accepted: 29 September 2021
First Online: 3 November 2021
Declarations
:
: The authors declare that they have no conflicts of interest with respect to this work.
: This study is a retrospective and observational study and does not contain any studies with human participants or animals. This study was approved by the institutional review board of the Keimyung University Dongsan Medical Center (approval number: 2019-07-019).
: Not applicable.