1. From the Department of Radiology and Imaging Sciences (T.W.H., A.P.) and Winship Cancer Institute (A.P.), Emory University, 1701 Uppergate Dr, Ste 5018A, Atlanta, GA 30322; GE HealthCare, Waukesha, Wis (Z.Y., R.B., P.M., C.K., J.S.M.); and Department of Biomedical Engineering, Emory University–Georgia Institute of Technology, Atlanta, Ga (A.P.).