1. Public Welfare Services of West Galilee, Israel, School of Social Work, Tel Aviv University, Tel Aviv, Israel
2. Department of Human Services, Faculty of Welfare and Health Sciences, University of Haifa, Haifa, Israel
3. Instituto de Altos Estudios Sociales, Universidad de San Martin, Buenos Aires, Argentina
4. School of Social Work, Faculty of Welfare and Health Sciences, University of Haifa, Haifa, Israel