1. Division of Adult Protective Services, Texas Department of Family and Protective Services, Houston, Texas, USA
2. Texas Elder Abuse and Mistreatment Institute, Houston, Texas, USA
3. Department of Criminal Justice, Sam Houston State University, Huntsville, Texas, USA
4. School of Public Health, The University of Texas Health Science Center at Houston, Houston, Texas, USA
5. Division of Geriatric and Palliative Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas, USA