1. Department of Medical Sciences, Psychiatry, Uppsala University Hospital, Uppsala, Sweden
2. Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
3. ANOVA, Karolinska University Hospital, Stockholm, Sweden
4. Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
5. Department of Women's and Children's Health, Obstetrics and Gynecology, Uppsala University, Uppsala, Sweden