Mostile, Giovanni
Giuliano, Loretta
Dibilio, Valeria
Luca, Antonina
Cicero, Calogero Edoardo
Sofia, Vito
Nicoletti, Alessandra
Zappia, Mario
Article History
Received: 23 October 2018
Accepted: 27 November 2018
First Online: 3 December 2018
Compliance with ethical standards
:
: The study protocol concerning data collection and analysis was approved by the local ethics committee. A written informed consent was obtained by study participants. The study has been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: The authors have nothing to report.