Martínez, Javier
Sánchez, Rosa
Castellanos, Milagros
Makarava, Natallia
Aguzzi, Adriano
Baskakov, Ilia V.
Gasset, María
Article History
Received: 11 June 2015
Accepted: 31 July 2015
First Online: 1 September 2015
Competing interests
: The authors declare no competing financial interests.