1. Department of Internal Medicine III; Laboratory for Leukemia Diagnostics, Ludwig-Maximilians-University; Munich Germany
2. Department of Molecular Medicine and Pathology; University of Auckland; New Zealand
3. Institute of Human Genetics, University Hospital, Ludwig-Maximilians-University; Munich Germany
4. Department of Oncology and Hematology; Hospital Barmherzige Brüder; Regensburg Germany