1. Department of Rehabilitation and Health Services, University of North Texas, Denton, Texas, USA
2. Department of Sociology, University of North Texas at Dallas, Dallas, Texas, USA
3. Department of Sociology, Norfolk State University, Norfolk, Virginia, USA
4. Department of Sociology and Anthropology, Middle Tennessee State University, Murfreesboro, Tennessee, USA
5. Department of Public Policy & Administration, Rutgers University, New Brunswick, New Jersey, USA