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HM has received consulting fees from the Pediatric Spine Study Group, as well as research grants from Pediatric Orthopaedic Society of North America and Scoliosis Research Society. RS has no conflicts of interest to disclose. LB has no conflicts of interest to disclose. AZB has no conflicts of interest to disclose. BDR has received research support from Children\u2019s Spine Foundation, Scoliosis Research Society, Pediatric Orthopaedic Society of North America, Broadwater, Pediatric Orthopaedic Club of New York, OMeGA Medical Grants Association, and Setting Scoliosis Straight Foundation (Harms). RI has no conflicts of interest to disclose. LGL has received personal fees from Medtronic, non-financial support from Broadwater, grants and non-financial support from Scoliosis Research Society, grants from EOS, grants from Setting Scoliosis Straight Foundation, philanthropic support from Evans Family Donation, philanthropic support from Fox Family Foundation, grants and non-financial support from AOSpine, personal fees from Abryx, personal fees from EOS technologies, and personal fees from Acuity Surgical. AL has no conflicts of interest to disclose. ASM has no conflicts of interest to disclose. PON is a board member for Setting Scoliosis Straight Foundation, Rady Children\u2019s Specialists, Scoliosis Research Society, and International Pediatric Orthopedic Think Tank. PON reports grants from Setting Scoliosis Straight Foundation, grants personal fees, and non-financial support from DePuy Synthes Spine, grants and personal fees from Scoliosis Research Society, grants from EOS imaging, personal fees from Thieme Publishing, grants from NuVasive, personal fees from Electrocore, personal fees from Cubist, grants, non-financial support and institutional support from Orthopediatrics, grants, personal fees and non-financial support from Stryker\/K2M, grants and non-financial support from Alphatech, grants from Mazor Robotics, personal fees from MiRus, personal fees from Globus Medical, and personal fees from Pacira. PON has a patent Anchoring systems and methods for correcting spinal deformities (8540754) with royalties paid to DePuy Synthes Spine, a patent Low profile spinal tethering systems (8123749) licensed to DePuy Spine, Inc., a patent Screw placement guide (7981117) licensed to DePuy Spine, Inc., a patent Compressor for use in minimally invasive surgery (7189244) licensed to DePuy Spine, Inc., and a patent Posterior spinal fixation pending to K2M. BL has received grants from Depuy Synthes to Setting Scoliosis Straight Foundation in support of the Harms Study Group\u2019s research, personal fees from DePuy synthes, personal fees from Zimmer Biomet, personal fees from ApiFix, personal fees from SpineSearch, personal fees from Paradigm Spine, non-financial support from Setting Scoliosis Straight Foundation. BL is on the editorial board for SRS Spine Deformity Journal. MGV has received grants and personal fees from Biomet, grants and non-financial support from Children\u2019s Spine Foundation, personal fees from East Coast Orthotics and Prosthetics, financial support from Fox, non-financial support from IPOS, grants from OREF, grants and non-financial support from POSNA, non-financial support from Project for Safety in Spine Surgery, grants from OSRF, grants from SRS, personal fees from Stryker, and non-financial support from Wellinks.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"This study was approved by the Columbia University Institutional Review Board under protocol AAAT0762 and was performed in accordance with the ethical standards of the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"Informed consent was obtained from all participants included in this study upon enrollment into the registry.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"No patient identifying information is included in the article. Not applicable.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}}]}}