1. School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93/95, 62024 Matelica (MC), Italy
2. S. Antonio Clinic, Madignano, S.S 415 Paullese 6, 26020 Madignano (CR), Italy
3. School of Pharmacy, University of Camerino, Via Sant'Agostino 1, 62032 Camerino (MC), Italy