1. Department of Forensic Sciences Oslo University Hospital Oslo Norway
2. Institute of Clinical Medicine University of Oslo Oslo Norway
3. Department of Paediatrics Oslo University Hospital Oslo Norway
4. Department of Radiology Haukeland University Hospital Bergen Norway
5. Department of Clinical Medicine University of Bergen Bergen Norway
6. Section of Paediatric Surgery, Department of Neurosurgery Oslo University Hospital Oslo Norway
7. Oslo Norway
8. Department of Ophthalmology Haukeland University Hospital Bergen Norway
9. Department of Paediatrics St. Olavs University Hospital Trondheim Norway
10. Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences Norwegian University of Science and Technology (NTNU) Trondheim Norway
11. Bergen Norway