21778
Guidance has been provided through several Committee for Medicinal Products for Human Use ( CHMP ) guidelines as well as individual scientific advice requested from the European Medicines Agency ( EMA ) by various companies for the development and regulation of biosimilars .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None