1. Department of Leukemia The University of Texas MD Anderson Cancer Center Houston Texas
2. Department of Géosciences École Normal Supérieure de Lyon Lyon France
3. Department of Biostatistics The University of Texas MD Anderson Cancer Center Houston Texas
4. CRCL, INSERM 1052/CNRS 5286 Hospices Civils de Lyon Lyon France
5. Department of Hematopathology The University of Texas MD Anderson Cancer Center Houston Texas
6. Georgia Cancer Center Augusta Georgia
7. Department of Epidemiology, Human Genetics and Environmental Sciences The University of Texas School of Public Health Houston Texas