Meola, A.
Vignali, E.
Matrone, A.
Cetani, F.
Marcocci, C.
Article History
Received: 27 December 2017
Accepted: 26 February 2018
First Online: 7 March 2018
Compliance with ethical standards
:
: Claudio Marcocci has received honorary and travel Grants from Shire. The other authors have no conflict of interest.
: The authors confirm that this retrospective work was performed in compliance with Ethical Standards and according to Institutional Review Board standards.
: Informed consent was obtained from all participants.