Received: 16 August 2022
Accepted: 7 December 2022
First Online: 27 December 2022
: This study was approved by the Yonsei University Institutional Review Board (IRB No. 7001988-202202-HR-1473-01E), and the requirement for informed consent was waived by the Yonsei University IRB since the analysis was based on secondary data with anonymized patient identification numbers. All methods were performed in accordance with the declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.