[1] San Francisco VA Med Ctr, Div Geriatr Palliat & Extended Care, San Francisco, CA 94121 USA
[2] San Francisco VA Med Ctr, Dept Hosp Med, San Francisco, CA 94121 USA
[3] San Francisco VA Med Ctr, Dept Cardiol, San Francisco, CA 94121 USA
[4] San Francisco VA Med Ctr, Dept Rheumatol, San Francisco, CA 94121 USA
[5] San Francisco VA Med Ctr, Dept VA Qual Scholar, San Francisco, CA 94121 USA
[6] Univ Calif San Francisco, San Francisco Sch Nursing, Dept Community Hlth Syst & Social & Behav Sci, San Francisco, CA 94143 USA
[7] Univ Calif San Francisco, San Francisco Sch Nursing, Dept Physiol Nursing, San Francisco, CA 94143 USA
[8] John A Hartford Fdn, San Francisco, CA USA
[9] Univ Calif Berkeley, Berkeley, CA 94720 USA
[10] Univ Calif San Francisco, Joint Med Program, San Francisco, CA 94143 USA
[11] Univ Calif San Francisco, Div Hosp Med, San Francisco, CA 94143 USA
[12] Univ Calif San Francisco, Div Rheumatol, San Francisco, CA 94143 USA
[13] Univ Calif San Francisco, Div Geriatr, San Francisco, CA 94143 USA