∗New York Medical College, Department of Orthopaedic Surgery, Valhalla, NY
†Hospital for Special Surgery, Department of Orthopaedic Surgery, New York, NY
‡University of Illinois College of Medicine at Chicago, Department of Neurosurgery, Chicago, IL
§University of Virginia, Department of Neurosurgery, Charlottesville, VA
¶New York University, Hospital for Joint Diseases Department of Orthopaedic Surgery, New York, NY
||Baylor Scoliosis Center, Department of Orthopaedic Surgery, Plano, TX
∗∗University of California, San Francisco, Department of Neurological Surgery, San Francisco, CA
††Scripps Clinic, San Diego, CA
‡‡University of Kansas Medical Center, Department of Orthopaedic Surgery, Kansas City, KS
§§University of California, Davis, Department of Orthopaedic Surgery, Sacramento, CA.
Address correspondence and reprint requests to Virginie Lafage, PhD, Hospital for Special Surgery, 535 East 74th Street, New York, NY 10021; E-mail: [email protected]
Received 12 May, 2018
Revised 19 June, 2018
Accepted 12 July, 2018
The manuscript submitted does not contain information about medical device(s)/drug(s).
DePuy Synthes Spine, K2M, NuVasive, Biomet, Orthofix, Medtronic, Innovasis, Stryker funds to the International Spine Study Group (ISSG) were received in support of this work.
Relevant financial activities outside the submitted work: board membership, consultancy, stocks, grants, payment for lecture, royalties.