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Intracavitary chemotherapy in recurrent glioblastoma using cubic phases is feasible and safe , yet the clinical benefit remains to be examined in a clinical phase II study .
 Disease: glioblastoma
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: glioblastoma