Arnao, Valentina https://orcid.org/0000-0002-1689-0664
Riolo, Marianna https://orcid.org/0000-0002-2784-1366
Carduccio, Francesca
Tuttolomondo, Antonino
D’Amelio, Marco https://orcid.org/0000-0002-2178-6749
Brighina, Filippo https://orcid.org/0000-0001-5875-3126
Gangitano, Massimo https://orcid.org/0000-0003-1283-0645
Salemi, Giuseppe https://orcid.org/0000-0002-3756-4323
Ragonese, Paolo https://orcid.org/0000-0003-2516-1567
Aridon, Paolo https://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.