1. Social Science Research Institute, University of Iceland, Gimli, Sæmundargötu 10, 102 Reykjavík, Iceland ().
2. Faculty of Social Work, University of Iceland, Odda, Sturlugötu 3, 102 Reykjavík, Iceland ().
3. Faculty of Sociology, Anthropology and Folkloristics, University of Iceland, Gimli, Sæmundargötu 10, 102 Reykjavík, Iceland ().