| Institution: | 1. Department of Neurological Surgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, 350 West Thomas Road, Phoenix, AZ 85013, USA;2. Department of Neurosurgery and Brain Repair, University of South Florida, 2 Tampa General Circle, Tampa, FL 33606, USA;3. Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop Street, Pittsburgh, PA 15212, USA;4. Division of Spinal Disorders, St. Joseph’s Hospital and Medical Center, 350 West Thomas Road, Phoenix, AZ 85013, USA;1. Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA;2. California Northstate University College of Medicine, Elk Grove, California, USA;3. Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA;1. Department of Neurological Surgery, University of California San Francisco, 505 Parnassus Avenue, Room M779, San Francisco, CA 94143-0112, USA;2. Department of Neurological Surgery, University of Michigan, 1500 East Medical Center Drive SPC 5338, Ann Arbor, MI 48109-5338, USA;1. Department of Orthopedic Surgery, Eunpyeong St. Mary''s Hospital, College of Medicine, The Catholic University of Korea, Incheon, South Korea;2. Department of Orthopedic Surgery, Seoul St. Mary''s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea |
