20121
Preclinical data are reported and show encouraging evidences for TRAIL consideration in pediatric malignancies ( i . e . , leukemia , lymphomas , neuroblastoma , osteosarcoma , medulloblastoma ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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