Kang, Yei-Jin
Cha, Bong Kuen
Choi, Dong Soon
Jang, In San
Kim, Seong-Gon http://orcid.org/0000-0001-5088-2732
Funding for this research was provided by:
Rural Development Administration (PJ01313902)
Article History
Received: 22 January 2019
Accepted: 21 March 2019
First Online: 26 April 2019
Ethics approval and consent to participate
: Retrospective data collection was approved by the institutional review board of Gangneung-Wonju National University Dental Hospital (IRB No. 2019–001).
: This manuscript does not contain any individual person’s identifier (including individual details, images or videos).
: The authors declare that the authors have no competing interests as defined by Nature Research, or other interests that might be perceived to influence the results and/or discussion reported in this paper. KSG is an editorial board member of “Maxillofacial Plastic and Reconstructive Surgery.”
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