1. Department of Neurology, Westchester Medical Center, Valhalla, NY
2. School of Medicine, New York Medical College, Valhalla, NY
3. Department of Neurosurgery, Westchester Medical Center, Valhalla, NY
4. Department of Surgery, Westchester Medical Center, Valhalla, NY
5. Department of Pulmonary Critical Care, Westchester Medical Center, Valhalla, NY
6. Department of Pathology, Westchester Medical Center, Valhalla, NY