Measures include the Distress Thermometer, a brief screening tool consisting of a single item rating of distress and a list of possible reasons for distress; the Children s Depression Inventory (CDI); the Brief Symptom Inventory 18 (BSI-18); the State Trait Anxiety Inventory (STAI); the Wong-Baker FACES Pain Scale; the Children s Fatigue Scales; an Acceptability and Feasibility scale for completion of the Distress Thermometer; and two questions regarding perception of research participation.