1. Department of Neurology; Aarhus University Hospital; Aarhus Denmark
2. Research Unit for General Practice; Department of Public Health; Aarhus University; Aarhus Denmark
3. Section for Biostatistics; Department of Public Health; Aarhus University; Aarhus Denmark
4. Section for General Medical Practice; Department of Public Health; Aarhus University; Aarhus Denmark
5. Regional Center for Child and Adolescent Psychiatry; Aarhus University Hospital; Risskov Denmark
6. Section for Epidemiology; Department of Public Health; Aarhus University; Aarhus Denmark
7. Department of Clinical Pharmacology; Aarhus University Hospital; Aarhus Denmark
8. Department of Obstetrics and Gynecology; Aarhus University Hospital; Aarhus Denmark