Sessa, Francesco http://orcid.org/0000-0003-0357-8791
Salerno, Monica
Bertozzi, Giuseppe
Messina, Giovanni
Ricci, Pietrantonio
Ledda, Caterina http://orcid.org/0000-0003-0739-8798
Rapisarda, Venerando
Cantatore, Santina
Turillazzi, Emanuela
Pomara, Cristoforo
Article History
Received: 9 November 2018
Accepted: 17 June 2019
First Online: 2 July 2019
Competing Interests
: The authors declare no competing interests.