14090
After the University of Freiburg had been chosen as one of nine Universities of Excellence , FRIAS officially took up operations on April 1 , 2008 .
 Freiburg, Excellence
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Freiburg, Excellence