[1] Univ Texas Hlth Sci Ctr San Antonio, Sch Nursing, 7703 Floyd Curl Dr, San Antonio, TX 78229 USA
[2] Univ Texas Hlth Sci Ctr San Antonio, Grad Sch Biomed Sci, San Antonio, TX 78229 USA
[3] Univ Texas Hlth Sci Ctr San Antonio, Nursing Sci, Grad Sch Biomed Sci, San Antonio, TX 78229 USA
[4] Univ Texas Hlth Sci Ctr San Antonio, Geriatr Nursing & Aging Studies, Sch Nursing, Glenn Biggs Inst Alzheimers & Neurodegenerat Dis, San Antonio, TX 78229 USA
[5] Univ Texas Hlth Sci Ctr San Antonio, Caring Caregiver Program, Sch Nursing, San Antonio, TX 78229 USA