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Article History

Received: 30 November 2024

Accepted: 4 April 2025

First Online: 21 April 2025

Change Date: 11 May 2025

Change Type: Update

Change Details: The paper was amended to correct "cyopreservation" in the article title to "cryopreservation".

Declarations

:

: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the Institutional Review Board (IRB) of Changwon Hanmaeum Hospital (No. H2024-021). Written informed consent was waived by the IRB as this study was conducted retrospectively using anonymized clinical data without physical or psychological risk to the participants.

: Not applicable.

: The authors declare no competing interests.