1 Case Western Reserve University School of Medicine, Cleveland, Ohio.
2 Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio; Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio. Electronic address: jacob.g.scott@gmail.com.
3 Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.
4 Department of Radiation Oncology, Moffitt Cancer Center, Tampa, Florida.