Lee, Mi Seon
Lee, Gi Min
Ko, Cheol Woo
Moon, Jung Eun
Article History
Received: 4 March 2021
Accepted: 7 September 2021
First Online: 18 September 2021
Declarations
:
: This study was approved by the Institutional Review Board of Kyungpook National University Chilgok Hospital, Daegu, Korea (approval number: 2020-04-029). All methods were performed in accordance with relevant guidelines and regulations.As this was a retrospective study, the need for obtaining informed consent from patients was waived by the Institutional Review Board of Kyungpook National University Chilgok Hospital, Daegu, Korea (approval number: 2020-04-029).
: Not applicable.
: The authors declare that they have no competing interests.