Institution: | 1. Italian Group for Adult Hematologic Diseases (GIMEMA), Data Center and Health Outcomes Research Unit, Rome, Italy;2. Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy;3. Division of Hematology and Oncology, Department of Medicine, Columbia University Irving Medical Center, New York, NY;1. Division of Oncology, Department of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Houpt Building, CB# 7305, Chapel Hill, NC 27599, USA;2. Division of Hematology, Department of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Houpt Building, CB# 7305, Chapel Hill, NC 27599, USA;3. Department of Epidemiology, University of North Carolina at Chapel Hill, 135 Dauer Drive, 2101 McGavran-Greenberg Hall, CB# 7435, Chapel Hill, NC 27599, USA;4. Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, 450 West Drive, Chapel Hill, NC 27599, USA |