164577
After training and initial work at the Department of Neurology of the University of Vienna followed several research appointments in the United States and in Sweden : He was habilitated into academic career ( venia legendi ) in 1970 and in 1976 was appointed as associated Professor for Neurology at the University of Vienna , where , until 1978 , was Head of the Department of Neuro-Nuclear-Medicine .
 organization: University of Vienna; location: United States; location: Sweden; location: Vienna
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: University of Vienna, United States, Sweden, Vienna 
Answer:
 organization: University of Vienna; location: United States; location: Sweden; location: Vienna