| Affiliation: | 1. Department of Otolaryngology—Head and Neck Surgery, University of North Carolina at Chapel Hill, 170 Manning Drive, CB# 7070, Chapel Hill, NC 27599-7070, USA;2. Department of Neurosurgery, University of North Carolina at Chapel Hill, 170 Manning Drive, CB# 7060, Chapel Hill, NC 27599, USA;1. Neurosurgery Department, Assistance Publique-Hôpitaux de Paris, 2 rue Ambroise Paré, Paris 75010, France;2. ENT Department, Lariboisière Hospital, Université Paris VII - Diderot, 2 rue Ambroise Paré, Paris 75010, France;3. Department of Pathology, Lariboisiere Hospital, 2 rue Ambroise Paré, Paris 75010, France;4. Neurosurgery Department, Assistance Publique-Hôpitaux de Paris, Université Paris VII - Diderot, 2 rue Ambroise Paré, Paris 75010, France;1. Division of Endocrinology, Department of Medicine, University of Virginia Health System, PO Box 801406, Charlottesville, VA 22908, USA;2. Department of Otolaryngology - Head & Neck Surgery, University of Virginia Health System, PO Box 800713, Charlottesville, VA 22908, USA;3. Department of Neurosurgery, University of Virginia Health System, PO Box 800212, Charlottesville, VA 22908, USA |
