Authors: Richard A Powell; Linda Emanuel; George Handzo; John Lantos; Laura B Dunn; Ellen L Idler; Diane J Wilkie; Kevin Massey; William T Summerfelt; Marilyn J D Barnes; Tammie E Quest; Allison Kestenbaum; Karen Steinhauser; George Fitchett; Angelika Zollfrank; Annette K Olsen; Tracy A Balboni; Dane Sommer Journal: BMC Palliat Care Date: 2015-04-18 Impact factor: 3.234