1 National Centre for Register-Based Research, School of Business and Social Science, Aarhus University, Denmark; Department of Clinical Medicine, University of Bergen, Norway. Electronic address: jwdreier.ncrr@au.dk.
2 Department of Clinical Medicine, University of Bergen, Norway; Department of Neurology, Haukeland University Hospital, Bergen, Norway.
3 Department of Clinical Medicine, University of Bergen, Norway; National Center for Epilepsy, Member of the European Reference Network EpiCARE, Oslo University Hospital, Oslo, Norway.
4 Knowledge Brokers, Finnish Institute for Health and Welfare, Helsinki, Finland; Region Stockholm, Academic Primary Health Care Centre, Stockholm, Sweden; Karolinska Institute, Department of Molecular Medicine and Surgery, Stockholm, Sweden.
5 Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway; Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Bergen, Norway.
6 Knowledge Brokers, Finnish Institute for Health and Welfare, Helsinki, Finland.
7 Department of Clinical Epidemiology, Aarhus University Hospital, Denmark.
8 School of Population Health, Faculty of Medicine & Health, UNSW Sydney, Sydney, Australia; Centre of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavik, Iceland.
9 Department of Chronic Diseases, Norwegian Institute of Public Health, Oslo, Norway; Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway.
10 Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
11 National Centre for Register-Based Research, School of Business and Social Science, Aarhus University, Denmark; Department of Neurology, Aarhus University Hospital, Affiliated Member of the European Reference Network EpiCARE, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Denmark.