1. Division of Hematology and Oncology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
2. Corporal Michael Crescenz VA Medical Center, Philadelphia
3. Division of Otorhinolaryngology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
4. VA Salt Lake City Health Care System, University of Utah, Salt Lake City
5. Department of Genetics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
6. Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
7. Department of Radiation Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
8. Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
9. Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia