Takahashi, Yasuyuki
Iguchi, Asami
Motoi, Shiho
Susuga, Mio
Hasegawa, Yuh
Article History
Received: 20 February 2023
Accepted: 10 November 2023
First Online: 16 November 2023
Declarations
:
: All study procedures involving human participants were in accordance with the ethical standards of the institutional and/or national research committee, and the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Written informed consent was obtained from the study participants. Participation was voluntary, and only data from consenting participants were included in the study. The study was approved by the Research Ethics Committee of Nippon Dental University, School of Life Dentistry, Niigata (Approval No. ECNG-R-436), and Nippon Dental University College at Niigata (Approval no. NDUC-91).
: Not applicable.
: The authors declare no competing interests.