Crescenzi, Anna http://orcid.org/0000-0002-8156-5753
Trimboli, Pierpaolo http://orcid.org/0000-0002-2125-4937
Basolo, Fulvio
Frasoldati, Andrea
Orlandi, Fabio
Palombini, Lucio
Papini, Enrico
Pontecorvi, Alfredo
Vitti, Paolo http://orcid.org/0000-0001-9455-7528
Zini, Michele
Nardi, Francesco
Fadda, Guido
Article History
First Online: 3 July 2020
Compliance with Ethical Standards
:
: The 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.
: For the present retrospective study formal consent was not required.