Piovano, Luca http://orcid.org/0000-0003-3155-0462
D’Ettorre, Marco
Article History
Received: 23 February 2017
Accepted: 15 August 2017
First Online: 9 September 2017
Compliance with ethical standards
:
: D’Ettorre Marco and Piovano Luca 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. However, for this type of retrospective study formal consent is not required.
: None
: Informed consent was obtained from all individual participants included in the study.
: Patients provided written consent for the use of their images.