1. Department of Clinical Neuroscience, Institute of Neuroscience and Physiology Sahlgrenska Academy, University of Gothenburg Gothenburg Sweden
2. Department of Ophthalmology Sahlgrenska University Hospital, Region Västra Götaland Gothenburg Sweden
3. Institute of Health and Care Sciences Sahlgrenska Academy, University of Gothenburg Gothenburg Sweden
4. Region Västra Götaland, Research and Development Primary Healthcare Gothenburg Sweden
5. Department of Pediatrics, Institute of Clinical Sciences Sahlgrenska Academy, University of Gothenburg Gothenburg Sweden
6. Department of Neonatology, The Queen Silvia Children's Hospital Sahlgrenska University Hospital, Region Västra Götaland Gothenburg Sweden
7. Department of Clinical Neuroscience Karolinska Institutet and Karolinska University Hospital Stockholm Sweden
8. Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
9. Sahlgrenska University Hospital, Region Västra Götaland Gothenburg Sweden
10. Department of Pediatrics, Institute of Clinical Sciences Skåne University Hospital Lund Lund Sweden
11. Department of Pediatrics, Clinical Sciences Lund University Lund Sweden