Margoni, Monica https://orcid.org/0000-0002-9232-8964
Barbareschi, Mattia
Rozzanigo, Umberto
Sarubbo, Silvio
Chioffi, Franco
Tanel, Raffaella
Article History
Received: 4 April 2019
Accepted: 27 May 2019
First Online: 1 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the local ethics committee according to the IV revision of declaration of Helsinki.
: This is a descriptive, observational study in which the identity of the patient is completely protected; therefore, no informed consent is required.