1- UNIVERSITY OF BRITISH COLUMBIA , CANADA
http://www.ubc.ca/
2- UNIVERSITY OF MONTREAL, CANADA
http://www.ubc.ca/
3- McGIL UNIVERSITY, CANADA
http://www.mcgill.ca/
4- HARVARD UNIVERSITY, USA
http://www.harvard.edu/
5- UNIVERSITY OF GEORGIA, USA
http://www.uga.edu/
6- UNIVERSITY OF CHICAGO,USA
http://www.uchicago.edu/index.shtml
