1. Center for Biomedical Image Computing and Analytics, Perelman School of Medicine, University of Pennsylvania, Philadephia, Pennsylvania
2. Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadephia, Pennsylvania
3. Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadephia, Pennsylvania
4. Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadephia, Pennsylvania