Van Pham, Khoa http://orcid.org/0000-0002-5709-0719
Article History
Received: 18 December 2020
Accepted: 10 May 2021
First Online: 18 May 2021
Declarations
:
: This study was approved by the Research Ethics Committee of the University of Medicine and Pharmacy at Ho Chi Minh City, with the approval number of 3707/QĐ-SĐH. All procedures performed in the study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The written consents were obtained from all the participants, confirming that they would provide their own extracted teeth for the research.
: Not applicable.
: The authors declare that they have no competing interests.