1. Department of Metabolic Diseases, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
2. Department of Digestive and Metabolic Diseases, Center for Liver, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
3. Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
4. Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
5. Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands