Cappellani, D.
Urbani, C.
Manetti, L.
Martino, E.
Bartalena, L.
Bogazzi, F.
Article History
Received: 23 March 2020
Accepted: 8 April 2020
First Online: 16 April 2020
Compliance with ethical standards
:
: The authors declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported.
: The study was approved by the Review Board of the Department of Clinical and Experimental Medicine of the University of Pisa.
: All the patients involved gave their written informed consent for collection of clinical data in anonymous form in a database and its usage for research purposes.