| Affiliation: | 1. Department of Neurology, University of Virginia, Charlottesville, Va;2. Department of Public Health Sciences, University of Virginia, Charlottesville, Va;3. Department of Surgery, University of Virginia, Charlottesville, Va;4. Department of Neurology, Mayo Clinic, Jacksonville, Fla;1. Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA;2. Department of Neurological Surgery, Feinberg School of Medicine and McGaw Medical Center, Northwestern University, 420 East Superior Street, Rubloff Building, Chicago, IL 60611, USA;1. Department of Neurosurgery, Brigham and Women''s Hospital, Boston, Massachusetts, USA;2. Division of Cardiovascular Medicine, Brigham and Women''s Hospital, Boston, Massachusetts, USA;3. Harvard Medical School, Boston, Massachusetts, USA;4. Department of Neurosurgery, Erasmus Medical Center, Rotterdam, The Netherlands;5. Department of Neurosurgery, China-Japan Friendship Hospital, Beijing, People''s Republic of China;1. Department of Neurological Surgery, Northwestern Memorial Hospital, Chicago, Illinois, USA;2. Department of Otolaryngology, Northwestern Memorial Hospital, Chicago, Illinois, USA;3. Department of Radiology, Northwestern Memorial Hospital, Chicago, Illinois, USA;1. Department of Neurological Surgery, Saint Louis University, St. Louis, MO, United States;2. Department of Neurological Surgery, Northwestern Memorial Hospital, Chicago, IL, United States;3. Department of Neurological Surgery, Mayo Clinic, Phoenix, AZ, United States;4. Department of Neurological Surgery, University of Texas Southwestern, Dallas, TX, United States;5. Department of Plastic Surgery, Northwestern Memorial Hospital, Chicago, IL, United States;1. Department of Neurologic Surgery, Mayo Clinic and Mayo Clinic Foundation, Rochester, Minnesota, USA;3. Department of Radiology, Mayo Clinic and Mayo Clinic Foundation, Rochester, Minnesota, USA;4. Department of Neurology, Mayo Clinic and Mayo Clinic Foundation, Rochester, Minnesota, USA;2. Aberdeen Royal Infirmary, Aberdeen, Scotland, United Kingdom |
