1. School of Social Work, The University of Texas at Arlington, Arlington, Texas, USA
2. Harvard Medical School, Department of Psychiatry, Massachusetts General Hospital/McLean Hospital, Boston, Massachusetts, USA
3. Department of Sociology, University of Toronto, Toronto, Ontario, Canada
4. School of Social Work, Wayne State University, Detroit, Michigan, USA
5. College of Nursing and Health Innovation, Department of Kinesiology, The University of Texas at Arlington, Arlington, Texas, USA