1. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Barcelona Spain
2. Department of Pathology and Molecular Pathology University Hospital Zurich Zurich Switzerland
3. Centro de Investigación Biomédica en Red de Cáncer (CIBERONC) Madrid Spain
4. Department of Basic Clinical Practice, Faculty of Medicine University of Barcelona Barcelona Spain
5. Hematology Department Hospital Clínic Barcelona Spain
6. Hematopathology Section, Pathology Department Hospital Clinic Barcelona Spain
7. Institució Catalana de Recerca i Estudis Avançats (ICREA) Barcelona Spain