Caldarelli, Claudio http://orcid.org/0000-0001-7927-1986
Autorino, Umberto
Iaquinta, Caterina
De Marchi, Andrea
Article History
Received: 15 September 2018
Accepted: 10 July 2019
First Online: 24 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: No ethical was requested for this kind of retrospective study.
: Informed consent was obtained from all individual participants included in the study. Additional informed consent was obtained from all individual participants for whom identifying information is included in this article.