1. School of Social Work, University of Texas at Arlington , Arlington, Texas , USA
2. Department of Psychiatry, University of Pittsburgh , Pittsburg, Pennsylvania , USA
3. School of Social Work, University of Nevada, Reno , Reno, Nevada , USA
4. Institute for Memory Impairments and Neurological Disorders, University of California, Irvine , Irvine, California , USA
5. Somang Society , Cypress, California , USA