Del Medico, Marta
Altieri, Alessandra
Carnevale-Maffè, Gabriella
Formagnana, Pietro
Casella, Francesco http://orcid.org/0000-0002-6365-7670
Barchiesi, Marco
Bergonzi, Manuela
Vattiato, Claudia
Casazza, Giovanni
Cogliati, Chiara
Article History
Received: 16 January 2018
Accepted: 21 June 2018
First Online: 7 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all participants included in the study.