Affiliation: | 1. Papa Giovanni XXIII Hospital, Bergamo, Italy;2. Medical University of Vienna, Vienna, Austria;3. University of Pavia, Pavia, Italy;4. University of Padua, Padua, Italy;5. University of Florence, Florence, Italy;6. Institute of Pathology, Medical University of Vienna, Austria;7. S. Bortolo Hospital, Vicenza, Italy |