[1] Lund University,Department of Clinical Sciences Lund, Orthopedics
[2] Skåne University Hospital,Department of Pediatric Orthopedics and Traumatology, Children’s Hospital
[3] Norwegian Quality and Surveillance Registry for Cerebral Palsy,Norwegian Quality and Surveillance Registry for Cerebral Palsy
[4] Vestfold Hospital Trust,Department of Health and Welfare
[5] Helsinki University Hospital,Department of Children’s Orthopedics, Danish Cerebral Palsy Follow
[6] University of Helsinki,Up Program, Central Region Denmark, Danish Paediatric Orthopaedic Research Group
[7] SLF´S Rehabilitation Center- Æfingastöðin,Department of Children’s Orthopedics, Danish Paediatric Orthopaedic Research Group
[8] Cerebral Palsy Integrated Pathway,undefined
[9] Scotland. Royal Hospital for Sick Children,undefined
[10] Oslo University Hospital and University of Oslo,undefined
[11] Arcada University of Applied Sciences,undefined
[12] Aarhus University,undefined
[13] Aarhus University,undefined
[14] Aarhus University Hospital,undefined