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Education and research Educated at St. Aloysius College , Galle , Prof Gamage gained his BSc in Engineering from the University of Moratuwa after which he gained and MSc from the University of Leicester and a PhD from the University of British Columbia .
 St. Aloysius College , Galle, Gamage, University of Moratuwa, University of Leicester, University of British Columbia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 St. Aloysius College , Galle, Gamage, University of Moratuwa, University of Leicester, University of British Columbia