1 Diagnostic Surgical Pathology Department, St Eugenio Hospital of Rome, ASL ROMA 2, Italy.
2 Haematology Department, St Eugenio Hospital of Rome, ASL ROMA 2, Italy.
3 Department of Pathology, University of Arizona College of Medicine Phoenix; Pathology and Laboratory Medicine Service, Phoenix VA Healthcare System, Phoenix, AZ, USA.
4 Haematology Department, St Eugenio Hospital of Rome, ASL ROMA 2, Italy. Electronic address: [email protected].
5 Diagnostic Surgical Pathology Department, University Hospital 'Biomedical Campus' of Rome, Italy.