1. Departments of Psychiatry and Obstetrics and Gynaecology; Erasmus Medical Centre Rotterdam; Rotterdam The Netherlands
2. Division of Obstetrics & Prenatal Medicine; Department of Obstetrics and Gynaecology; Erasmus MC; University Medical Centre Rotterdam; Rotterdam The Netherlands
3. Department of Psychiatry; Erasmus Medical Centre Rotterdam; Rotterdam The Netherlands
4. Department of Psychiatry and Child and Youth Psychiatry; Erasmus Medical Centre Rotterdam; Rotterdam The Netherlands