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Article History

Received: 30 November 2023

Revised: 11 December 2023

Accepted: 18 December 2023

First Online: 4 January 2024

Declarations

:

: The scientific guarantor of this publication is Akira Yamada.

: The author of this manuscript declares no relationships with any companies, whose products or services may be related to the subject matter of the article.

: No complex statistical methods were necessary for this paper.

: Written informed consent was not required.

: Institutional Review Board approval was not required.

: N/A

: • commentary