[1] Henry Ford Hlth, 6525 Second Ave, Detroit, MI 48202 USA
[2] Mayo Clin, Rochester, MN USA
[3] Icahn Sch Med Mt Sinai, New York, NY USA
[4] Univ Pittsburgh, Dept Med Cardiol & Geriatr, Pittsburgh, PA USA
[5] VA Pittsburgh Healthcare Syst, Geriatr Res Educ & Clin Ctr GRECC, Pittsburgh, PA USA
[6] Univ Vermont, Burlington, VT USA
[7] Denver Hlth Med Ctr, Denver, CO USA
[8] Univ Colorado, Anschutz Med Ctr, Aurora, CO USA
[9] NHLBI, Bethesda, MD USA