[1] Dana Farber Canc Inst, Psychosocial Oncol & Palliat Care, 375 Longwood Ave, Boston, MA 02215 USA
[2] Univ Penn, Sch Social Policy & Practice, 3701 Locust Walk, Philadelphia, PA 19104 USA
[3] NCI, NIH, 31 Ctr Dr, Bethesda, MD 20814 USA
[4] Childrens Hosp Philadelphia, 3401 Civ Ctr Blvd, Philadelphia, PA 19104 USA
[5] Univ Penn, Sch Nursing, 418 Curie Blvd, Philadelphia, PA 19104 USA
[6] Univ Penn, Anesthesia & Crit Care Med, Perelman Sch Med, 3400 Civ Ctr Blvd, Philadelphia, PA 19104 USA
[7] Childrens Natl Hosp, 111 Michigan Ave NW, Washington, DC 20010 USA
[8] George Washington Univ, 2121 I St NW, Washington, DC 20052 USA