De Mei, C
Ercolani, L
Parodi, C
Veronesi, M
Vecchio, C Lo
Bottegoni, G
Torrente, E
Scarpelli, R
Marotta, R
Ruffili, R
Mattioli, M
Reggiani, A
Wade, M
Grimaldi, B
Article History
Received: 21 February 2014
Revised: 16 May 2014
Accepted: 6 June 2014
First Online: 14 July 2014
Competing interests
: GB, ET, RS and BG are co-inventors in a patent that includes ARN5187 owned by Istituto Italiano di Tecnologia (IIT). The remaining authors declare no conflict of interest.