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Article History

Received: 4 March 2023

Revised: 22 July 2023

Accepted: 8 August 2023

First Online: 30 August 2023

Declarations

:

: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Kagoshima University Ethics Committee, 190055) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.

: Due to the retrospective nature of this study, parental and patient informed consents were waived.

: The authors declare no competing interests.