Cerniglia, Luca
Cimino, Silvia http://orcid.org/0000-0003-4813-0093
Erriu, Michela
Jezek, Stanislav
Almenara, Carlos A.
Tambelli, Renata
Article History
Received: 28 June 2019
Accepted: 15 October 2019
First Online: 30 October 2019
Ethics approval and consent to participate
: The participants gave informed written consent for their participation in the study in accordance with the guidelines of the Declaration of Helsinki. The ethics committee of Sapienza – University of Rome approved the study before its start.
: Not applicable.
: The authors declare that they have no competing interests.