Barone, Roberto
Clauser, Carlo
Testori, Tiziano
Del Fabbro, Massimo https://orcid.org/0000-0001-7144-0984
Article History
Received: 14 March 2018
Accepted: 19 November 2018
First Online: 24 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The work was supported by the Accademia Toscana di Ricerca Odontostomatologica (ATRO), via Masaccio, 173. Firenze, Italy.
: All procedures performed in human participants were in accordance with the ethical standards of the institutional research committee, with the national guidelines and with the 1964 Helsinki declaration and its later amendments.
: For this type of study, formal consent is not required. Informed consent was obtained from all individual participants included in the study.