1. Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
2. Division of Hematology-Oncology, Tufts University School of Medicine, Boston, MA, USA
3. Research & Clinical Drug Development, Stemline Therapeutics, New York, NY, USA
4. Division of Cancer Medicine, Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA