Kijsamanmith, Kanittha http://orcid.org/0000-0003-2998-9257
Wallanon, Parintorn
Pitchayasatit, Chanya
Kittiratanaviwat, Poonnapha
Article History
Received: 4 October 2021
Accepted: 25 March 2022
First Online: 2 April 2022
Declarations
:
: The study was approved by the Institutional Review Board, Faculty of Dentistry/Faculty of Pharmacy, Mahidol University, Thailand (COE.No.MU-DT/PY-IRB 2020/020.1506). As the study using human extracted teeth in such a manner that subjects cannot be identified from the beginning by any code (unidentifiable data), the need for informed consent was waived by the Institutional Review Board, Faculty of Dentistry/Faculty of Pharmacy, Mahidol University, Thailand (COE.No.MU-DT/PY-IRB 2020/020.1506).
: Not applicable.
: The authors declare that they have no competing of interests.