Affiliation: | a Department of Obstetrics and Gynecology, Ryhov Hospital, Jönköping, Sweden b Perinatal Center, Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska University Hospital/Östra, Göteborg, Sweden, and North Atlantic Neuro-Epidemiology Alliances (NANEA), Institute of Public Health, University of Aarhus, Denmark. |