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.