Fileccia, Enrico http://orcid.org/0000-0002-3943-7539
Di Stasi, Vitantonio
Poda, Roberto
Rizzo, Giovanni
Stanzani-Maserati, Michelangelo
Oppi, Federico
Avoni, Patrizia
Capellari, Sabina
Liguori, Rocco
Article History
Received: 25 November 2018
Accepted: 13 April 2019
First Online: 7 May 2019
Compliance with ethical standards
: The study followed the Helsinki Declaration regarding international clinical research on human beings and was approved by the local Ethics Committee. All subjects gave their written informed consent to the study.
: The authors declare that they have no competing interests.