1. Division of Social Medicine, Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden
2. Department of Neuroscience, Psychiatry Uppsala University, Uppsala, Sweden
3. Centre for Health Equity Studies, Stockholm University and Karolinska Institutet, Stockholm, Sweden
4. Clinical Epidemiology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
5. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
6. Division Public Health Epidemiology, Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden
7. Center for Epidemiology and Community Medicine, Stockholm County Council, Stockholm, Sweden