Institution: | 1. Department of Orthopaedic Surgery, University Hospitals Case Medical Center, 10900 Euclid Ave, Cleveland, Ohio 44106, USA;2. Case Western Reserve University School of Medicine, 10900 Euclid Ave, Cleveland, Ohio 44106, USA;3. New Hampshire Neuro Spine Institute, 4 Hawthorne Drive Bedford, NH 03110, USA |