Gradaschi, Raffaella
Molinari, Virginia
Sukkar, Samir Giuseppe
De Negri, Paola
Adami, Gian Franco
Camerini, Giovanni
Article History
Received: 12 June 2019
Accepted: 4 July 2019
First Online: 13 July 2019
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: This is retrospective clinical studies. All procedures performed were in accordance with the ethical standards of University of Genova, Ospedale Policlinico San Martino, Genova Italy, and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: All patients signed the informed consent for the operation and for the anonymous data processing.