Lee, Jae-Hong http://orcid.org/0000-0002-2375-0141
Park, Ye-Sol
Kim, Yeon-Tae
Kim, Do-Hyung
Jeong, Seong-Nyum
Funding for this research was provided by:
Wonkwang University (2019)
Article History
Received: 10 December 2018
Accepted: 2 May 2019
First Online: 12 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Institutional Review Board (IRB) of Daejeon Dental Hospital, Wonkwang University (approval no. W1807/001-001).
: All enrolled patients provided written fully informed consent in accordance with the IRB guidelines, and the study was conducted in accordance with the Declaration of Helsinki and the Guidelines on Good Clinical Practice.