Cicero, Arrigo F. G.
Colletti, Alessandro
Fogacci, Federica
Bove, Marilisa
Giovannini, Marina
Borghi, Claudio
Article History
Received: 15 October 2018
Accepted: 15 November 2018
First Online: 23 November 2018
Compliance with Ethical Standards
:
: No specific funding were provided for the present study.
: The authors state that they have not any conflict of interest to declare.
: 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.