Affiliation: | 1. Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark;2. Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark Department of Public Health, Faculty of Health Sciences, Aarhus University, Aarhus, Denmark;3. Department of Physiology and Occupational Therapy, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark;4. Department of Public Health, Faculty of Health Sciences, Aarhus University, Aarhus, Denmark |