1. Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Bavaria, Germany
2. Faculty for Philosophy and Social Sciences, Universität Augsburg, Augsburg, Germany
3. School of Social Welfare, University of California Berkeley, Berkeley, CA, USA
4. Department of Social Work, Katholische Stiftungshochschule München, Benediktbeuern, Munich, Germany
5. Department of Social Work, Katholische Stiftungshochschule München, Munich, Germany