1. Munich Leukemia Laboratory GmbH, Munich, Germany;
2. Institute of Hematology, University of Perugia, Perugia, Italy;
3. Department of Cellular Biotechnologies and Hematology, “La Sapienza” University, Rome, Italy;
4. Department of Biomedical Sciences and Advanced Therapies, University of Ferrara, Ferrara, Italy;
5. Institute of Hematology “Ludovico & Ariosto Seragnoli,” University of Bologna, Bologna, Italy;
6. Department of Clinical and Biological Sciences, University of Turin, San Luigi Hospital, Orbassano, Turin, Italy; and
7. GIMEMA Data Center, GIMEMA Foundation, Rome, Italy