1. Department of Metabolic Diseases, Beatrix Children's Hospital, University Medical Centre Groningen University of Groningen Groningen The Netherlands
2. SeysCentra, Center for Paediatric Eating Problems and Incontinence Malden The Netherlands
3. Department of Psychiatry and Neuropsychology, Faculty of Health, Medicine, and Life Sciences Maastricht University Maastricht The Netherlands
4. Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience Maastricht University Maastricht The Netherlands