1. School of Social Work, University of Arkansas-Fayetteville, Fayetteville, Arkansas USA
2. School of Social Work, University of Arkansas at Little Rock, South University Ave Little Rock, USA
3. Social Work Department, Benedict College, SC, Harden St., Columbia, USA
4. School of Social Work, College of Health and Human Services, University of North Carolina Charlotte, Charlotte, NC, University City Blvd, USA