1 Department of Radiology, School of Medicine, West Virginia University, 1 Medical Center Drive, Morgantown, WV 26506, United States. Electronic address: dhairya.lakhani@hsc.wvu.edu.
2 Department of Radiology, School of Medicine, West Virginia University, 1 Medical Center Drive, Morgantown, WV 26506, United States.
3 Department of Radiology, School of Medicine, West Virginia University, 1 Medical Center Drive, Morgantown, WV 26506, United States; Department of Neuroradiology, School of Medicine, West Virginia University, Morgantown, WV 26506, United States.