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After laboratory tests accredited by the Union Cycliste Internationale ( UCI ) , the governing body of cycling , it was stated that his high hematocrit and hemoglobin values were physiologically determined .
 Union Cycliste Internationale, UCI
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Union Cycliste Internationale, UCI