1. Surgical Pathology and Cytopathology Unit Department of Medicine‐DIMED University of Padova Padova Italy
2. Hematopathology Unit Sant’Orsola Hospital University of Bologna Bologna Italy
3. 3rd Surgical Clinic Department of Surgery, Oncology and Gastroenterology University of Padova Padova Italy
4. Hematology and Clinical Immunology Unit Department of Medicine – DIMED University of Padova Padova Italy
5. Institute of Hematology "L. e A. Seràgnoli" University of Bologna Bologna Italy