| Affiliation: | 1. Department of Neurosurgery, hôpital Lariboisière, Paris, France;2. John Wayne Cancer Institute at Saint John''s Health Center, Santa Monica, CA, United States;3. Department of Neurosurgery, Ohio State University, Columbus, OH, United States;4. Department of Otolaryngology-Head & Neck Surgery, Ohio State University Medical Center, 456, West 10th Avenue Cramblett-Hall, Suite 4A, 43210-1282 Columbus, OH, United States;5. Department of Neurosurgery, University of Ottawa, Ottawa, ON, Canada |
