Di Giacomo, Paola
Di Paolo, Carlo
Article History
Received: 15 November 2020
Accepted: 13 July 2021
First Online: 2 August 2021
Change Date: 12 October 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://0-doi-org.brum.beds.ac.uk/10.1186/s12909-021-02971-7
Declarations
:
: Protocol no. 0001278 47/2020 Institutional Ethics Committee of Department of Oral and Maxillo-facial Sciences “Sapienza” University of Rome.Informed consent was obtained in the form of students stating their agreement to participate in the study, as initial question before starting the questionnaire.
: The authors give their consent for the publication of the above manuscript. The details/images/videos will be freely available on the internet and may be seen by the general public.
: There are not conflicts of interest to be declared.