Funding for this research was provided by:
key specialty construction funding of Fujian Provincial Health Commission (2017MCZ0994 , 2018MCZ0404)
Article History
Received: 17 April 2020
Accepted: 31 August 2020
First Online: 10 September 2020
Ethics approval and consent to participate
: Ethical approval for this study was obtained from the Institutional Ethics Committee of the School of Stomatology, Fujian Medical University (Ref. [2016] NO. 28). Informed consent was obtained from the patient in written form.
: Written informed consent for the publication of clinical details was obtained from the patient.
: The authors declare that they have no competing interests.