[1] Mt Sinai Sch Med, IPAL ICU Project, Ctr Adv Palliat Care, New York, NY 10029 USA
[2] Dept Vet Affairs Vet Integrated Serv Network 3, New York, NY USA
[3] Univ Washington, Sch Med, Div Pulm & Crit Care Med, Seattle, WA USA
[4] N Shore Long Isl Jewish Hlth Syst, Sect Palliat Med, Manhasset, NY USA
[5] Univ Med & Dent New Jersey, New Jersey Med Sch, Div Crit Care, Newark, NJ 07103 USA
[6] Univ Med & Dent New Jersey, New Jersey Med Sch, Div Palliat Care, Newark, NJ 07103 USA
[7] Hartford Hosp, Palliat Med Consult Serv, Hartford, CT 06115 USA
[8] Lehigh Valley Hlth Network, Med Crit Care Program, Allentown, PA USA
[9] St Lukes Hosp, Boise Meridian & Mt States Tumor Inst, Boise, ID USA
[10] Johns Hopkins Univ, Sch Med, Dept Pediat, Div Neonatol, Baltimore, MD 21205 USA
[11] Med Coll Wisconsin, Palliat Care Ctr, Milwaukee, WI 53226 USA
[12] Wayne State Univ, Coll Nursing, Detroit, MI 48202 USA
[13] Univ Calif San Francisco, Sch Nursing, San Francisco, CA 94143 USA