Macchini, Marco http://orcid.org/0000-0002-7338-6261
Ponziani, Martina
Iamurri, Andrea Prochowski
Pistelli, Mirco
De Lisa, Mariagrazia
Berardi, Rossana
Giuseppetti, Gian Marco
Article History
Received: 3 October 2017
Accepted: 24 May 2018
First Online: 5 June 2018
Compliance with ethical standards
:
: All 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 for this retrospective study is waived.