Fabris, Martina
Cifù, Adriana
Pistis, Cinzia
Siega-Ducaton, Massimo
Fontana, Desrè Ethel
Giacomello, Roberta
Tonutti, Elio
Curcio, Francesco
Article History
Received: 23 December 2016
Accepted: 12 March 2017
First Online: 25 March 2017
Compliance with ethical standards
:
: All authors declare no conflict of interest with regard to this paper.
: 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.