Signaroldi, Elena
Laise, Pasquale
Cristofanon, Silvia
Brancaccio, Arianna
Reisoli, Elisa
Atashpaz, Sina http://orcid.org/0000-0003-0566-5629
Terreni, Maria Rosa
Doglioni, Claudio
Pruneri, Giancarlo
Malatesta, Paolo
Testa, Giuseppe http://orcid.org/0000-0002-9104-0918
Article History
Received: 29 October 2015
Accepted: 19 January 2016
First Online: 29 February 2016
Competing interests
: The authors declare no competing financial interests.