1 Katherine I. Zhou, MD, PhD, Division of Hematology-Oncology, Durham VA Medical Center, Durham, NC, Division of Medical Oncology, Department of Medicine, Duke University, Durham, NC; and Michael J. Kelley, MD, Division of Hematology-Oncology, Durham VA Medical Center, Durham, NC, Division of Medical Oncology, Department of Medicine, Duke University, Durham, NC, National Oncology Program, Department of Veterans Affairs, Durham, NC.