Sisti, Davide
Preti, Antonello
Giambartolomei, Nazzario
Amatori, Stefano https://orcid.org/0000-0001-7497-755X
Rocchi, Marco BL
Article History
Received: 20 June 2018
Revised: 18 September 2018
Accepted: 19 September 2018
First Online: 31 October 2018
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.