1. Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
2. Department of Human Health and Nutritional Sciences, University of Guelph, Canada
3. Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children’s Hospital, Heinrich-Heine University, Düsseldorf, Germany
4. Department of Pathology, Odense University Hospital, Denmark
5. Children Hospital of H. C Andersen, Odense University Hospital, Odense, Denmark
6. Institute of Human Genetics, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
7. Department of Pediatrics, Neuromuscular and Neurometabolic Clinic, McMaster University Medical Centre, Hamilton, Canada
8. Institute of Human Genetics, Leipzig University, Germany and Institute of Human Genetics, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
9. Department of Ophthalmology, Odense University Hospital, 5000 Odense C, Denmark
10. Department of Radiology, Odense University Hospital, 5000 Odense C, Denmark
11. Department of Diagnostic and Interventional Radiology, Heinrich-Heine University, Düsseldorf, Germany
12. MNG Laboratories, Atlanta Georgia, USA
13. Department of Pharmacology and Therapeutics, University of Manitoba, Canada