Otsugu, Masatoshi
Mikasa, Yusuke
Kadono, Maika
Matsuoka, Taro
Matsunami, Katsura
Nakamura, Motomi
Ohno, Yuko
Kato, Takafumi
Nakano, Kazuhiko
Article History
Received: 26 May 2023
Accepted: 8 September 2023
First Online: 16 September 2023
Declarations
:
: This study was conducted with full adherence to the Declaration of Helsinki. The study protocol was approved by the Ethics Committee of Osaka University Graduate School of Dentistry (approval number R2-E25). Informed consent was obtained from all the participants and their legal guardians/parents in the form of an opt-out on the website.
: Not applicable.
: The authors declare no competing interests.