1. Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
2. Department of Clinical Science and Education, Södersjukhuset, Stockholm, Sweden
3. Sachs’ Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
4. Neuropediatric Unit, Department of Women’s and Children’s Health, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
5. Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
6. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
7. Division of Children’s and Women’s Health, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden