1951
The epidermal growth factor receptor ( EGF - R , c - erbB1 ) , Her - 2 / neu ( c - erbB2 ) , and c - erbB3 are members of the erbB - family .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
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