| Affiliation: | 1. Department of Orthopedic Surgery, Washington University School of Medicine, 660 South Euclid Ave., Saint Louis, MO 63117, USA;2. Pediatric and Adult Spine, Department of Orthopaedics, Walter Reed National Military Medical Center, 1528 Blue Meadow Rd, Potomac, MD 20854, USA;1. Spine Center, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, 896, Pyeongchon-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-070, South Korea;2. Orthopedic Department, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, 896, Pyeongchon-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-070, South Korea;1. Spine Center, Matsudo City Hospital, 4005 Kamihongo, Matsudo 271-8511, Japan;2. Spine Center, Matsudo Orthopaedic Hospital, 1-161 Asahi-cho, Matsudo 271-0043, Japan;1. Department of Neurosurgery, University of Michigan Health System, 1500 E. Medical Center Drive, Ann Arbor, MI 48109-5338, USA;2. Department of Pathology, University of Michigan Health System, 1500 E. Medical Center Drive, Ann Arbor, MI 48109-5338, USA;1. Department of Audiology and Speech Pathology, Bloomsburg University, 400 East Second Street, Bloomsburg, PA 17815, USA;2. Department of Orthopedic Surgery, Bloomsburg Hospital, 549 East Fair Street, Bloomsburg, PA 17815, USA;1. Faculty of Medicine, University of New South Wales, Sydney, New South Wales 2052, Australia;2. Department of Neurosurgery, Prince of Wales Hospital, Sydney, New South Wales, Randwick 2031, Australia;3. Douglass Hanly Moir Pathology, Sydney, New South Wales, Australia |
