[1] University of Utah,Department of Neuroradiology
[2] University of Wurzburg,Department of Neuroradiology
[3] Lahey Clinic Medical Center,Department of Neuroradiology
[4] University of Pennsylvania,Department of Neuroradiology
[5] University of Stellenbosch,Department of Anatomical Pathology
[6] University of Utah,Department of Neuroradiology
[7] University of Utah,Department of Neurosurgery