1. Division of Hematology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN;
2. Section of Hematology, Department of Internal Medicine, School of Medicine, Yale University, New Haven, CT;
3. Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA;
4. Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN;
5. American Society of Hematology, Washington, DC; and
6. Department of Pediatrics, School of Medicine, Yale University, New Haven, CT