1 Hematology Division, Department of Medical Images, Hematology, and Clinical Oncology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14048-900, Brazil.
2 Department of Hemato-oncology, Institute of Molecular Genetics of the Czech Academy of Sciences, Prague 142 00, Czech Republic; Childhood Leukaemia Investigation Prague, Department of Pediatric Haematology and Oncology, 2nd Faculty of Medicine, Charles University in Prague, University Hospital Motol, Prague 150 06, Czech Republic.
3 Department of Medicine, Division Hematology/Oncology, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
4 Harvard Stem Cell Institute, Harvard Medical School, Boston, MA 02115, USA; Cancer Science Institute, National University of Singapore, Singapore 117599, Singapore. Electronic address: daniel.tenen@nus.edu.sg.
5 Department of Hemato-oncology, Institute of Molecular Genetics of the Czech Academy of Sciences, Prague 142 00, Czech Republic; Childhood Leukaemia Investigation Prague, Department of Pediatric Haematology and Oncology, 2nd Faculty of Medicine, Charles University in Prague, University Hospital Motol, Prague 150 06, Czech Republic. Electronic address: alberich@img.cas.cz.