2056
In 2 other patients , the platelet count decreased suddenly from 107 x 10 ( 9 ) / L on POD 4 to 65 x 10 ( 9 ) / L on POD 6 and from 76 x 10 ( 9 ) / L on POD 7 to 33 x 10 ( 9 ) / L on POD 9 , respectively .
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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:
 None