[1] Mem Sloan Kettering Canc Ctr, Dept Psychiat & Behav Sci, 641 Lexington Ave,7th Floor, New York, NY 10022 USA
[2] Mem Sloan Kettering Canc Ctr, Support Care Serv, New York, NY 10022 USA
[3] Mem Sloan Kettering Canc Ctr, Dept Med, New York, NY 10022 USA
[4] Worldwide Hosp Palliat Care Alliance, London, England
[5] Weill Cornell Med Coll, New York, NY USA