1. National Centre for Register-Based Research, School of Business and Social Science, Aarhus University, Aarhus, Denmark
2. Department of Clinical Medicine, University of Bergen, Bergen, Norway
3. Department of Neurology, Haukeland University Hospital, Bergen, Norway
4. National Center for Epilepsy, Oslo University Hospital, Oslo, Norway
5. Knowledge Brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
6. Region Stockholm, Academic Primary Health Care Centre, Stockholm, Sweden
7. Karolinska Institute, Department of Molecular Medicine and Surgery, Stockholm, Sweden
8. Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
9. Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Bergen
10. Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
11. Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
12. Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
13. School of Population Health, Faculty of Medicine & Health, University of New South Wales, Sydney, Australia
14. Centre of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
15. Department of Chronic Diseases, Norwegian Institute of Public Health, Oslo, Norway
16. Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
17. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden