1. Department of Public Health Sciences Stockholm University Stockholm Sweden
2. Centre for Health Equity Studies Stockholm University/Karolinska Institutet Stockholm Sweden
3. Red Cross Centre for Tortured Refugees Stockholm Sweden
4. Department of Public Health Danish Institute for Migration, Ethnicity, and Health University of Copenhagen Copenhagen Denmark
5. Department of Insurance Medicine Karolinska Institutet Stockholm Sweden
6. Clinical Epidemiology, Department of Medicine Karolinska Institutet Stockholm Sweden