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At 550 mg / m2 / d , three patients experienced nonurologic toxicity ; confusion ( 1 ) , nausea ( 1 ) , and Grade 2 leukopenia ( 1 ) .
 Disease: toxicity; Disease: confusion; Disease: nausea; Disease: leukopenia
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: toxicity; Disease: confusion; Disease: nausea; Disease: leukopenia