Spaccatini, Federica http://orcid.org/0000-0001-7472-9089
Pacilli, Maria Giuseppina http://orcid.org/0000-0001-6875-6961
Giovannelli, Ilaria http://orcid.org/0000-0001-6333-5877
Roccato, Michele http://orcid.org/0000-0001-5817-7341
Penone, Giulia http://orcid.org/0000-0001-9939-6970
Article History
First Online: 1 February 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.