1. Department for Pediatric and Adolescent Medicine, The Juliane Marie Center Copenhagen University Hospital–Rigshospitalet Copenhagen Denmark
2. Department of Clinical Medicine, Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark
3. Department of Occupational Therapy and Physiotherapy Copenhagen University Hospital–Rigshospitalet Copenhagen Denmark
4. Department of Public Health, Section of Social Medicine, Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark
5. Department of Nutrition, Exercise and Sports, Faculty of Science University of Copenhagen Copenhagen Denmark