Ono, Junya https://orcid.org/0000-0002-2133-6932
Okada, Yasuo https://orcid.org/0000-0001-5068-5990
Ogura, Ichiro https://orcid.org/0000-0002-9169-8429
Toya, Shuji https://orcid.org/0000-0002-8046-1784
Article History
Received: 6 November 2024
Accepted: 11 July 2025
First Online: 23 September 2025
Declarations
:
: The authors declare no conflict of interest.
: This study was approved by the Ethics Committee of The Nippon Dental University School of Life Dentistry at Niigata (Approval number: ECNG-R-495).
: Informed consent was waived by the ethics committee because of the retrospective nature of this study.