Arnao, Valentina http://orcid.org/0000-0002-1689-0664
Riolo, Marianna http://orcid.org/0000-0002-2784-1366
Carduccio, Francesca
Tuttolomondo, Antonino
D’Amelio, Marco http://orcid.org/0000-0002-2178-6749
Brighina, Filippo http://orcid.org/0000-0001-5875-3126
Gangitano, Massimo http://orcid.org/0000-0003-1283-0645
Salemi, Giuseppe http://orcid.org/0000-0002-3756-4323
Ragonese, Paolo http://orcid.org/0000-0003-2516-1567
Aridon, Paolo http://orcid.org/0000-0002-7424-9533
Article History
Received: 11 July 2019
Accepted: 23 September 2019
First Online: 1 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest to report.
: The local Ethics Committee (Palermo 1) approved the experimental protocol. It was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments.
: Written informed consent was obtained from all participants.