Ricci, Maria
Ragonese, Francesco
Gironi, Beatrice
Paolantoni, Marco
Morresi, Assunta
Latterini, Loredana
Fioretti, Bernard
Sassi, Paola https://orcid.org/0000-0002-4920-2784
Article History
Received: 23 February 2018
Accepted: 9 May 2018
First Online: 22 May 2018
Competing Interests
: The authors declare no competing interests.