1. Hematology Department, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
2. Hematology Department, Hematopathology Unit, IDIBAPS, Hospital Clínic, Barcelona, Spain
3. Hematopathology Unit, IDIBAPS, Hospital Clínic, Barcelona, Spain
4. Hematology Department, IDIBAPS, Hospital Clínic, Barcelona, Spain