Di Giorgio, Elisa
Frasnelli, Elisa
Rosa Salva, Orsola
Luisa Scattoni, Maria
Puopolo, Maria
Tosoni, Daniela
,
Apicella, Fabio
Gagliano, Antonella
Guzzetta, Andrea
Molteni, Massimo
Persico, Antonio
Pioggia, Giovanni
Valeri, Giovanni
Vicari, Stefano
Simion, Francesca
Vallortigara, Giorgio
Article History
Received: 3 August 2015
Accepted: 29 April 2016
First Online: 20 May 2016
Change Date: 18 July 2016
Change Type: Update
Change Details: A correction has been published and is appended to both the HTML and PDF versions of this paper. The error has been fixed in the paper.
Competing interests
: The authors declare no competing financial interests.