1. Department of Intensive Care for Infants and Toddlers Copenhagen University Hospital Rigshospitalet Copenhagen Denmark
2. Department of Intensive Care Copenhagen University Hospital Rigshospitalet Copenhagen Denmark
3. Child and Adolescent Mental Health Copenhagen University Hospital—Mental Health Services CPH Copenhagen Denmark
4. Department of Clinical Medicine University of Copenhagen Copenhagen Denmark
5. Division of Pediatric Intensive Care, Department of Neonatal and Pediatric Intensive Care, Erasmus MC‐Sophia Children's Hospital University Medical Center Rotterdam Rotterdam The Netherlands
6. Department of Neuroanaesthesiology, Neuroscience Centre Copenhagen University Hospital Rigshospitalet Copenhagen Denmark