1. Hematopathology Unit; Department of Pathology; Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona; Barcelona; Spain
2. Department of Hematology; Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona; Barcelona; Spain
3. Department of Hemotherapy and Hemostasis; Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona; Barcelona; Spain
4. Department of Hematology; Hospital Nostra Senyora de Meritxell; Andorra la Vella; Andorra