1. From the Departments of Pediatrics (R.S.J., C.B., S.D.), Vanderbilt University Medical Center, Nashville, TN; Neurology (A.L.F., S.F., R.C.), Washington University, St. Louis, MO; Neurology (M.J.D.); Radiology (L.T.D., S.P.); Vanderbilt-Meharry Center of Excellence in Sickle Cell Disease (M.R.D.); Medicine (A.A.K.), Vanderbilt University Medical Center, Nashville, TN; Rodeghier Consulting (M.R.), Chicago, IL; Pediatrics, Neurology and Radiology (L.C.J.), Vanderbilt University Medical Center,...