Affiliation: | 1.Department of Social Work, College of Arts and Sciences,University of Alabama at Birmingham,Birmingham,USA;2.Department of Health Behavior, School of Public Health,University of Alabama at Birmingham,Birmingham,USA;3.Center for AIDS Research, School of Medicine,University of Alabama at Birmingham,Birmingham,USA;4.Comprehensive Center for Healthy Aging, School of Medicine,University of Alabama at Birmi,Birmingham,USA;5.Department of Psychiatry, School of Medicine,Washington University in St. Louis,St. Louis,USA;6.Department of Biostatistics, School of Public Health,University of Alabama at Birmingham,Birmingham,USA;7.The Altshuler Center for Education and Research,Metrocare Services,Dallas,USA;8.Department of Psychiatry, School of Medicine,University of Texas Southwestern Medical Center,Dallas,USA |