1. Division of Metabolism and Children's Research Center; University Children's Hospital; Zürich CH-8032 Switzerland
2. Radiz - Rare Disease Initiative Zürich, Clinical Research Priority Program for Rare Diseases; University of Zürich; Switzerland
3. Department of Paediatrics; Landeskrankenhaus Bregenz; Austria
4. Institut National de la Santé et de la Recherche Médicale, Unité 954, Nutrition-Genetics and Environmental Exposure, Medical Faculty and National Center of Inborn Errors of Metabolism; University Hospital Center, Nancy University; Vandoeuvre lès Nancy France
5. Department of Psychosomatics and Psychiatry; University Children's Hospital Zürich; Zürich Switzerland
6. Department of Child and Adolescent Health Psychology; Institute of Psychology, University of Zürich; Zürich Switzerland
7. Institute of Inherited Metabolic Disorders; First Faculty of Medicine - Charles University in Prague and General University Hospital in Prague; Prague Czech Republic
8. Zurich Center for Integrative Human Physiology; University of Zürich; Zürich Switzerland