Bartoli, M. http://orcid.org/0000-0002-7556-3129
Pederzini, L. A.
Severini, G.
Serafini, F.
Prandini, M.
Article History
Received: 1 March 2018
Accepted: 24 July 2018
First Online: 20 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: For this type of study formal consent is not required (retrospective study).
: This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.