[1] St Francis Hosp, Palliat Care & Geriatr, London, England
[2] Trinity Hlth New England, Med Ctr, London, England
[3] Univ Connecticut, Sch Med, Storrs, CT USA
[4] Quinnipiac Univ, Sch Med, Hamden, CT 06518 USA
[5] Yale Univ, Nursing, New Haven, CT 06520 USA