1. School of Social Work, University of Texas at Arlington, Arlington, Texas, USA
2. University of Houston Graduate College of Social Work, Houston, Texas, USA
3. Department of Social Work, University of New Hampshire, Durham, New Hampshire, USA
4. Universidad Nacional Autonoma de Mexico Escuela Nacional de Trabajo Social, Avenida Universidad 3000, Mexico City, Mexico
5. School of Social Work, University of Texas Rio Grande Valley, Edinburg, Edinburg, Texas, USA