33216
He then moved to the University of Pittsburgh as assistant professor in English Department ( 1961-1967 ) and finally to the University of Wisconsin Madison ( 1967-1994 ) .
 University of Pittsburgh, University of Wisconsin Madison
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 University of Pittsburgh, University of Wisconsin Madison