1. Danish Research Centre for Migration, Ethnicity and Health; Section for Health Services Research, Department of Public Health, University of Copenhagen, Copenhagen K, Denmark
2. Department of Social and Policy Sciences, University of Bath, Bath, UK
3. School of Global Health, University of Copenhagen, Copenhagen, Denmark
4. Danish Research Centre for Migration, Ethnicity and Health; Section for Health Services Research, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
5. Institute for Sociology and Social Work, University of Aalborg, Aalborg, Denmark