1. Department of Pediatrics, Zealand University Hospital, Region Zealand, Denmark
2. Faculty of Health, Institute of the Regional Health, University of Southern Denmark, Odense, Denmark
3. Department of People and Technology, Roskilde University, Roskilde, Denmark
4. Department of Cardiothoracic Surgery, Copenhagen University Hospital, Copenhagen, Denmark
5. Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Naesteved, Slagelse and Ringsted Hospital, Region Zealand, Denmark
6. College of Health Professions, Lienhard School of Nursing, New York City, NY, USA
7. St. John’s University, Queens New York, NY, USA
8. Department of Pediatrics, University of Alberta, Edmonton, AB, Canada