Davidopoulou, Sotiria
Arapostathis, Konstantinos
Berdouses, Elias D.
Kavvadia, Katerina
Oulis, Constantine
Article History
Received: 25 January 2022
Accepted: 8 April 2022
First Online: 9 July 2022
Declarations
:
: Written informed consent was obtained from legal guardian(s) or from parents. Permission from the Ministry of Education for keeping sensitive personal data (#1131/10-10-2012) and approval of the Ethics and Research committee in Dentistry of the University of Athens (#201 and 202/21-03-2013) were obtained before the clinical examinations.
: No information or images that could lead to identification of a study participant is included in the manuscript. Consent to publication is not applicable.
: The authors declare that they have no competing interests.