[1] Univ Utah Hlth, Dept Family & Prevent Med, Div Publ Hlth, 375 Chipeta Way, Suite, Salt Lake City, UT 84108 USA
[2] Utah State Univ, Dept Psychol, Logan, UT 84322 USA
[3] Utah State Univ, Alzheimers Dis & Dementia Res Ctr, Logan, UT 84322 USA
[4] Univ Utah Hlth, Dept Biomed Informat, Salt Lake City, UT 84108 USA
[5] Duke Univ, Community & Family Med & Community Hlth, Nursing & Global Hlth, Durham, NC 27710 USA
[6] Univ Utah Hlth, Dept Geriatr, Salt Lake City, UT 84132 USA
[7] Univ Utah, Dept Family & Consumer Studies, Salt Lake City, UT 84112 USA
[8] Univ Utah, Dept Obstet & Gynecol, Salt Lake City, UT 84132 USA
[9] Univ Pittsburgh, Dept Biomed Informat, Pittsburgh, PA 15260 USA
[10] Univ Utah, Dept Neurol, Salt Lake City, UT 84132 USA
[11] Univ Utah, Dept Pediat, Salt Lake City, UT 84108 USA