Guardigni, Viola http://orcid.org/0000-0002-2769-7325
Cento, Valeria
Ianniruberto, Stefano
Badia, Lorenzo
Aragri, Marianna
Conti, Matteo
Perno, Carlo Federico
Viale, Pierluigi
Ceccherini-Silberstein, Francesca
Verucchi, Gabriella
Article History
Received: 17 April 2018
Accepted: 22 May 2018
First Online: 26 May 2018
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: The study has been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.