Received: 7 February 2020
Accepted: 20 May 2020
First Online: 5 June 2020
Ethics approval and consent to participate
: This study was approved by the Approval Board of the School of Dentistry, University of Catania (protocol n. 14/19). All patients were fully informed about the nature of this study and signed an informed consent form for this treatment.
: The patient provided written informed consent for the publication of potentially identifying images and clinical details.
: The authors declare that they have no competing interests.