Total bilirubin < 1.5 x upper limit of normal (ULN) for age Total bilirubin < 1.5 x upper limit of normal (ULN) for age Total bilirubin < 1.5 x upper limit of normal (ULN) for age Total bilirubin =< 1.5 times upper limit of normal (ULN) for age Total bilirubin =< 1.5 x upper limit of normal for age Total bilirubin =< 1.5 x ULN for age AND Total bilirubin < 1.5 times upper limit of normal for age, within 14 days of registration and within 7 days of the start of treatment Total bilirubin =< 1.5 x upper limit of normal (ULN) for age Total bilirubin =< 1.5 times upper limit of institutional normal (ULN) for age Total bilirubin =< 1.5 x upper limit of normal (ULN) for age Total bilirubin =< 1.5 x upper limit of normal (ULN) for age Total bilirubin =< 1.5 x upper limit of normal (ULN) for age, and Total bilirubin =< 1.5 x upper limit of normal (ULN) for age Total bilirubin =< 1.5 x upper limit of normal (ULN) for age Total bilirubin =< 1.5 x upper limit of normal (ULN) for age Total bilirubin =< 1.5 x upper limit of normal (ULN) for age Direct bilirubin < 1.5 x upper limit of normal (ULN) for age and institution Total or direct bilirubin =< 1.5 x upper limit of normal (ULN) for age, and Total bilirubin =< 1.5 x upper limit of normal (ULN) for age Direct bilirubin =< 1.5 x upper limit of normal (ULN) for age, and Total bilirubin =< 1.5 x upper limit of normal (ULN) for age