1. School of Social Work, Campbell Collaboration, Saint Louis University, St. Louis, MO, USA
2. Institute of Psychology, Leiden University, Leiden, the Netherlands
3. School of Social Work, Aurora University, Aurora, IL, USA
4. School of Social Work, Northeastern Illinois University, Chicago, IL, USA
5. School of Social Work, University of Missouri, Columbia, MO, USA
6. School of Education, Loyola University Chicago, Chicago, IL, USA