Ceccato, F. http://orcid.org/0000-0003-1456-8716
Marcelli, G.
Martino, M.
Concettoni, C.
Brugia, M.
Trementino, L.
Michetti, G.
Arnaldi, G.
Article History
Received: 3 June 2018
Accepted: 26 June 2018
First Online: 9 July 2018
Compliance with ethical standards
:
: All authors declare that they have no conflicts of interest that might be perceived as influencing the impartiality of the reported research.
: 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.