[1] Intermtn Hlth Care, Inst Healthcare Delivery Res, Salt Lake City, UT 84111 USA
[2] St Louis Univ Hosp, Heart Failure & Tranplant Program, St Louis, MO 63110 USA
[3] Univ Pittsburgh, Sch Med, Sect Palliat Care & Med Eth, Pittsburgh, PA USA
[4] Rush Presbyterian St Lukes Med Ctr, Rush Heart Failure & Cardiac Transplant Program, Chicago, IL 60612 USA
[5] Oregon Hlth & Sci Univ, Portland, OR 97201 USA
[6] Univ Colorado, Hlth Sci Ctr, Div Gen Internal Med, Denver, CO 80262 USA
[7] Denver Hlth Med Ctr, Div Cardiol, Denver, CO USA
[8] Mid Amer Heart Inst, Kansas City, MO 64111 USA
[9] Univ Calif San Francisco, Sch Nursing, San Francisco, CA 94143 USA
[10] Univ Wisconsin, Palliat Care Serv, Madison, WI USA
[11] Oregon Med Peer Review Org, Portland, OR USA
[12] Portland VA Med Ctr, Cardiol Sect, Portland, OR USA
[13] Univ Hosp Cleveland, Div Cardiol, Cleveland, OH 44106 USA
[14] Sutter VNA & Hospice, Emeryville, CA USA
[15] Hospice & Palliat Care Western Colorado, Grand Junction, CO USA
[16] United Hlth Grp, Hlth Care Res & Policy, Minnetonka, MI USA
[17] Brown Univ, Sch Med, Ctr Gerontol & Hlth Care Res, Providence, RI 02912 USA
[18] LDS Hosp, IHC, Heart Failure Prevent & Treatment Program, Salt Lake City, UT USA