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Italian Society of Oral Hygiene Sciences-S.I.S.I.O. working group, Pisa, Italy
Department of Oral and Maxillofacial Science, University of Rome “Sapienza”, Rome, Italy
Open-Access License: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: https://creativecommons.org/licenses/by/4.0/legalcode. This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Address correspondence to this author at the RDH, Italian Society of Oral Hygiene Sciences-S.I.S.I.O., Pisa, Italy, Tel: 0039088059000019; Email:
molfetta88@libero.it