Rungraungrayabkul, Dulyapong
Lapthanasupkul, Puangwan
Kitkumthorn, Nakarin
Pankam, Jintana
Klongnoi, Boworn
Khovidhunkit, Siribang-on Piboonniyom https://orcid.org/0000-0002-4496-7964
Funding for this research was provided by:
Mahidol University (051/2562, 051/2562)
Article History
Received: 20 July 2022
Accepted: 27 September 2022
First Online: 18 October 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Institutional Review Board of the Faculty of Dentistry/Faculty of Pharmacy, Mahidol University (COA.No.MU-DT/PY-IRB 2020/058.2909, 2019/050.3107 and 2019/041.0307) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this retrospective study formal consent was waived by the IRB.
: This study has obtained IRB approval from the Faculty of Dentistry/Faculty of Pharmacy, Mahidol University and the need for informed consent was waived.
: None.