[1] Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna [Experimental Zooprophylactic Institute of Lombardy and Emilia Romagna],Department of Biology
[2] FAO Reference Center for Veterinary Public Health,Department of Veterinary Sciences
[3] Department of Veterinary Public Health and Food Safety,undefined
[4] Istituto Superiore di Sanità,undefined
[5] UCM-UPM,undefined
[6] Campus Moncloa,undefined
[7] Università di Roma Tor Vergata,undefined
[8] University of Parma,undefined