Tambasco, Nicola http://orcid.org/0000-0003-1497-4482
Simoni, Simone
Sacchini, Elisa
Eusebi, Paolo
Marsili, Erica
Nigro, Pasquale
Brahimi, Elona
Paoletti, Federico Paolini
Romoli, Michele
Calabresi, Paolo
Article History
Received: 24 December 2018
Accepted: 2 May 2019
First Online: 10 May 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: The study protocol was approved by the Ethics Committee (CEAS, Umbria) in accordance with the principles stated in the Declaration of Helsinki. Written informed consent was obtained from all the participants.