1. Department of Neuroscience, Ophthalmology, University Hospital, Uppsala, Sweden
2. Centre of Reproductive Epidemiology, Lund University, Lund, Sweden
3. Section of Pediatric Ophthalmology, The Queen Silvia Children’s Hospital, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
4. Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
5. Department of Women’s and Children’s Health, Section for Pediatrics, Uppsala University, Uppsala, Sweden6Department of Pediatrics, Institute of Clinical Sciences, Umeå University, Umeå, Sweden
6. Department of Psychology, Lund University, Lund, Sweden
7. Department of Ophthalmology, Lund University Hospital, Lund, Sweden