Di Stefano, M
Nascimento-Ferreira, I
Orsomando, G
Mori, V
Gilley, J
Brown, R
Janeckova, L
Vargas, M E
Worrell, L A
Loreto, A
Tickle, J
Patrick, J
Webster, J R M
Marangoni, M
Carpi, F M
Pucciarelli, S
Rossi, F
Meng, W
Sagasti, A
Ribchester, R R
Magni, G
Coleman, M P
Conforti, L
Article History
Received: 11 April 2014
Revised: 30 July 2014
Accepted: 29 August 2014
First Online: 17 October 2014
Competing interests
: LC and MPC are inventors on a patent application filed by the Babraham Institute relating to this study. The remaining authors declare no conflict of interest.