1. Haematology; Ospedale Papa Giovanni XXIII; Bergamo; Italy
2. Haematology; University of Florence; A.O.U. Careggi; Florence; Italy
3. Haematology Unit; A.O.U. “Federico II”; Naples; Italy
4. Department of Cell Therapy and Haematology; San Bortolo Hospital; Vicenza; Italy
5. Onco-haematology Department; A.O. “Bianchi-Melacrino-Morelli; Reggio Calabria; Italy
6. Haematology Unit; A.O.U. Policlinico Consorziale; Bari; Italy
7. Clinical Haematology; New Hospital San.Gerardo; University of Milano Bicocca; Monza; Italy
8. Haematology Department; “Campus Bio-Medico” University; Rome; Italy
9. Clinical Haematology Unit; AUSL “Spirito Santo”; Pescara; Italy
10. UOC Haematology; Azienda Ospedaliera Universitaria; Messina; Italy
11. Internal Medicine 2; AOU San Luigi Gonzaga; Orbassano; Italy
12. SCU Haematology; A.O. “Ordine Mauriziano” Umberto I; Turin; Italy
13. Centre for the Study of Myelofibrosis; IRCCS Policlinico S.Matteo Foundation; Pavia; Italy
14. Clinical R&D Department; Italfarmaco S.p.A.; Cinisello Balsamo; Italy