1. Dept. of Medical and Surgical Sciences, University of Bologna, Azienda Ospedaliero-Universitaria Policlinico S.Orsola-Malpighi, Bologna
2. Dept. of Veterinary Medical Sciences, University of Bologna
3. CRBA, Azienda Ospedaliero-Universitaria Policlinico S. Orsola-Malpighi, Bologna