1. Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
2. Department of Neonatology, Astrid Lindgren Children’s Hospital, Karolinska University Hospital, Stockholm, Sweden
3. Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
4. Department of Clinical Neurophysiology, Stavanger University Hospital, Stavanger, Norway
5. Department of Paediatrics, Stavanger University Hospital, Stavanger, Norway
6. Department of Research, Stavanger University Hospital, Stavanger, Norway
7. Department of Psychology and Speech-Language Pathology, University of Turku, Turku, Finland
8. Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
9. Department of Clinical Medicine, University of Turku, Turku, Finland
10. Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden