Muscella, Antonella https://orcid.org/0000-0002-2822-9929
Stefàno, Erika
Di Maglie, Antonio
Marsigliante, Santo
Article History
Received: 20 December 2019
Accepted: 14 May 2020
First Online: 30 May 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: All procedures performed were in accordance with the ethical standards of the institutional and national research committee and with the 2013 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent was obtained from each participant or from their parents (for minors) after full explanation of the purpose and nature of all procedures used.