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From 1962 to 1965 , Dehousse worked with the FNRS , the Belgian National Fund for Scientific Research , becoming an assistant at the Institute for European Legal Studies at the University of Liège in 1966 .
 Dehousse, FNRS, Belgian, Studies, Liège
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dehousse, FNRS, Belgian, Studies, Liège