Matsumura, Atsushi
Nakano, Tamaki http://orcid.org/0000-0002-8000-230X
Ono, Shinji
Kaminaka, Akihiro
Yatani, Hirofumi
Kabata, Daijiro
Article History
Received: 21 September 2020
Accepted: 1 March 2021
First Online: 19 April 2021
Declarations
:
: This study was approved by the Department of Dentistry and the Hospital Ethics Committee of the Faculty of Dentistry of the Osaka University Graduate School of Dentistry (approval No. H29-E45). The study complied with the Declaration of Helsinki. All participants were aware of the nature of the study and provided their consent prior to the commencement of the study.
: Not applicable
: Atsushi Matsumura, Tamaki Nakano, Shinji Ono, Akihiro Kaminaka, Hirofumi Yatani, and Daijiro Kabata declare that they have no competing interests.