1. Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
2. Neuropaediatric Unit; Department of Women's and Children's Health; Karolinska Institutet; Stockholm Sweden
3. Department of Paediatric Ophthalmology and Strabismus; St. Erik Eye Hospital; Stockholm Sweden
4. Department of Special Education; Stockholm University; Stockholm Sweden
5. Department of Medical Retina; St. Erik Eye Hospital; Stockholm Sweden
6. Department of Clinical Science, Intervention and Technology; Division of Medical Imaging and Technology; Karolinska Institutet; Stockholm Sweden
7. Department of Radiology; Karolinska University Hospital Huddinge; Stockholm Sweden
8. Department of Paediatric Ophthalmology and Strabismus; St. Erik Eye Hospital; Karolinska University Hospital; Huddinge Sweden