Villa, Alessandro http://orcid.org/0000-0002-7735-980X
Costantino, Gabriele
Meli, Francesco
Odierna Contino, Antonino
Imperato, Alessia
Francaviglia, Natale
Article History
Received: 15 July 2019
Accepted: 1 October 2019
First Online: 28 October 2019
Compliance with ethical standards
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the ARNAS Civico Hospital and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. All patients included in the study were informed about the surgical procedure and in all cases, written consent was obtained.
: The authors declare that they have no conflict of interest.