1. Departments of Internal Medicine Clinical Chemistry Laboratory Biometry and Clinical Epidemiology Service University of Pavia and IRCCS Policlinico San Matteo Foundation PaviaItaly
2. Department of Internal Medicine Division of Internal and Cardiovascular Medicine University of Perugia PerugiaItaly
3. Department of Cellular Biotechnologies and Haematology Sapienza University RomeItaly
4. Department of Biomedical Sciences and Human Oncology University of Bari BariItaly
5. Department of Medicine and Haematology University Hospital of Verona Verona Italy
6. Department of Oncology Azienda ‘Santobono‐Pausilipon’ Pausilipon Hospital Naples Italy