1. Hematology Laboratory ICO‐Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona Badalona Spain
2. Department of Clinical Haematology ICO‐Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona Badalona Spain
3. Department of Hematology Hospital de Mataro Spain
4. Institut Josep Carreres contra la leucemia Badalona Spain
5. Department of Hematology Hospital de Calella, Calella and ICO‐Girona Girona Spain
6. Department of Pathology Hospital Germans Trias i Pujol Badalona Spain
7. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Barcelona Spain
8. Centro de Investigación Biomédica en Red de Cáncer (CIBERONC) Madrid Spain
9. University of Barcelona Barcelona Spain