[1] Wake Forest Sch Med, Dept Internal Med, Sect Gerontol & Geriatr, Dept Internal Med, Winston Salem, NC USA
[2] NYU, Rory Meyers Coll Nursing, New York, NY USA
[3] Yale Sch Med, Dept Internal Med, New Haven, CT USA
[4] Vet Affairs Connecticut Healthcare Syst, West Haven, CT USA
[5] Johns Hopkins Bloomberg Sch Publ Hlth, Dept Hlth Policy & Management, Baltimore, MD USA
[6] Yale Sch Med, Dept Emergency Med, New Haven, CT USA
[7] Yale Sch Med, Ctr Outcomes Res & Evaluat, New Haven, CT USA
[8] Cent Michigan Univ, Herbert H & Grace A Dow Coll Hlth Profess, Dept Rehabil & Med Sci, Mt Pleasant, MI USA
[9] Ohio State Univ, Sch Hlth & Rehabil Sci, Columbus, OH USA
[10] Univ Missouri, Sch Hlth Profess, Dept Hlth Psychol, Columbia, MO USA
[11] Hebrew SeniorLife, Marcus Inst Aging Res, Boston, MA USA
[12] Harvard Med Sch, Beth Israel Deaconess Med Ctr, Dept Med, Div Gerontol, Boston, MA USA
[13] Indiana Univ Sch Med, Dept Med, Div Gen Med & Geriatr, Indianapolis, IN 46202 USA
[14] Indiana Univ, Ctr Aging Res, Regenstrief Inst Inc, Indianapolis, IN USA
[15] Indiana Univ Sch Med, Ctr Aging Res, Regenstrief Inst Inc, 1101 West 10th St, Indianapolis, IN 46202 USA