[1] Childrens Hosp Philadelphia, Div Oncol, 3401 Civ Ctr Blvd, Philadelphia, PA 19104 USA
[2] Childrens Hosp Philadelphia, Ctr Nursing Res & Evidence based Practice, 3401 Civ Ctr Blvd, Philadelphia, PA 19104 USA
[3] Rutgers State Univ, Sch Nursing, 110 Paterson St, New Brunswick, NJ 08901 USA
[4] 401 Civ Ctr Blvd, Philadelphia, PA 19104 USA