Taoufik, Konstantina http://orcid.org/0000-0002-5105-8937
Divaris, Kimon
Kavvadia, Katerina
Koletsi-Kounari, Haroula
Polychronopoulou, Argy
Article History
Received: 24 May 2019
Accepted: 3 January 2020
First Online: 15 January 2020
Ethics approval and consent to participate
: The study received approval from the Ethics Committee of the School of Dentistry, National and Kapodistrian University of Athens <i>(251A/31-07-2014)</i> and all participants provided a signed, informed consent.
: Not applicable.
: The authors declare that they have no competing interests.