1. Department of Behavioural and Cognitive Sciences, University of Luxembourg, Esch-Uelzecht, Luxembourg
2. Pädagogic Team, Dr. von Haunerschen Kinderspital, München, Germany
3. Quality of Life and Transitional Care, Hamad Medical Corporation, Doha, Qatar
4. Pediatric Emergency Center Al Sadd, Hamad Medical Corporation, Doha, Qatar
5. Department of Infectious Disease, Hamad Medical Corporation, Doha, Qatar