Gandolfo, Carlo http://orcid.org/0000-0003-4172-8893
,
Sukkar, Samir
Ceravolo, Maria Gabriella
Cortinovis, Fiorenzo
Finocchi, Cinzia
Gradaschi, Raffaella
Orlandoni, Paolo
Reale, Nicoletta
Ricci, Stefano
Vassallo, Daniela
Zini, Andrea
Article History
Received: 11 January 2019
Accepted: 11 April 2019
First Online: 19 April 2019
Compliance with ethical standards
: The study has been approved by the ethics committee of the Policlinico San Martino of Genoa and was performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. Details that might disclose the identity of the subjects under study have been omitted before the analysis. All recruited persons gave their informed consent prior to their inclusion in the study.
: The authors declare that they have no conflicts of interest.