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The mean body weight of dogs with grade 4 neutropenia ( 19 . 7 kg + 13 . 4 kg ) was significantly less than the mean body weight of dogs that did not develop grade 4 neutropenia ( 31 . 7 kg + 12 . 4 kg ; P = . 005 ) .
 Disease: neutropenia; Disease: neutropenia
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: neutropenia; Disease: neutropenia