1. Department of Hematology; Institute of Hematology and Oncology, Hospital Clínic, IDIBAPS, University of Barcelona; Barcelona Spain
2. Department of Internal Medicine - Hematology and Oncology; University Hospital Brno and Medical Faculty; Brno Czech Republic
3. Central European Institute of Technology (CEITEC), Masaryk University; Brno Czech Republic
4. Department Hematology-Oncology; Azienda Ospedaliera Pugliese-Ciaccio; Catanzaro Italy
5. UOC Ematologia, Azienda Ospedaliera di Cosenza; Cosenza Italy