Article History
Received: 12 January 2022
Accepted: 7 July 2022
First Online: 14 July 2022
Declarations
:
: This study was conducted according to the guidelines of the declaration of Helsinki and it was approved by the Institutional Review Board of the Kyungpook National University Chilgok Hospital (KNUCH 2019–03-015). This was a retrospective chart reviewed study that waivers informed consent from individual patients.
: Not applicable.
: The authors declare no conflict of interest.