1. Department of Diagnostic, Clinical and Public Health Medicine; University of Modena and Reggio Emilia; Modena Italy
2. Division of Haematology; Spedali Civili; Brescia Italy
3. Haematology; Città della Salute e della Scienza; Torino Italy
4. Haematology; Azienda Ospedaliero Universitaria Careggi; Firenze Italy
5. Haematology; Azienda Ospedale San Martino; Genova Italy
6. Haematology Unit; Azienda Ospedaliera Arcispedale Santa Maria Nuova; IRCCS; Reggio Emilia Italy
7. Department of Clinical and Molecular Biomedicine; Ferrarotto Hospital; University of Catania; Catania Italy
8. Haematology Unit; Guglielmo da Saliceto Hospital; Piacenza Italy
9. Haematology; A.O. SS. Antonio e Biagio e Cesare Arrigo; Alessandria Italy