[1] Hebrew SeniorLife, Div Geriatr, Boston, MA 02446 USA
[2] Brown Univ, Butler Hosp, Warren Alpert Med Sch, Div Geriatr,Dept Med, Providence, RI 02906 USA
[3] Univ Penn, Ralston Penn Ctr, Div Geriatr Med, Philadelphia, PA 19104 USA
[4] Univ Nevada, Sch Med, Dept Med, Div Geriatr Med, Reno, NV 89502 USA
[5] MAHEC Mt AHEC, Geriatr Med Program, Asheville, NC 28804 USA
[6] VA Community Living Ctr, Reno, NV USA
[7] UNC Chapel Hill Sch Med, Dept Family Med, Chapel Hill, NC 27599 USA
[8] Givens Estates CCRC, Asheville, NC 28803 USA
[9] Harvard Univ, Sch Med, Beth Israel Deaconess Med Ctr, Ctr Communities Brookline, Boston, MA 02446 USA