1. From the Cardio-Oncology Program, Department of Medicine (A.M., E.K., J.M.), Vanderbilt University Medical Center, Nashville, TN
2. Division of Clinical Pharmacology, Department of Medicine (A.M.), Vanderbilt University Medical Center, Nashville, TN
3. Myeloproliferative Neoplasms Program, Leukemia Service, Department of Hematology Oncology, Memorial Sloan Kettering Cancer Center, New York (M.J.M.)
4. Vanderbilt Translational and Clinical Cardiovascular Research Center, Department of Medicine (A.W.A.), Vanderbilt University Medical Center, Nashville, TN
5. Knight Cardiovascular Institute, Oregon Health & Science University, Portland (J.R.L.).