Mattioli, Anna Vittoria http://orcid.org/0000-0003-1487-9530
Ballerini Puviani, Matteo
Farinetti, Alberto
Article History
Received: 6 January 2018
Revised: 30 January 2018
Accepted: 7 February 2018
First Online: 7 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest. Informed consent was obtained from all individual 66 participants included in the study.