1. Department of Pathology and Molecular Pathology University Hospital of Zurich Zurich Switzerland
2. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Barcelona Spain
3. Hematopathology Section Laboratory of Pathology Hospital Clínic de Barcelona University of Barcelona Barcelona Spain
4. Centro de Investigación Biomedica en Red de Cancer (CIBERONC) Madrid Spain
5. Institució Catalana de Recerca i Estudis Avançats (ICREA) Barcelona Spain
6. Department of Biosciences and Nutrition Karolinska Institutet Huddinge Sweden
7. Department of Molecular Medicine and Surgery Karolinska Institutet Stockholm Sweden
8. Clinical Genetics Karolinska University Laboratory Karolinska University Hospital Solna Sweden