July 14-17, 2011
3RD WORLD CONGRESS
Capthorne Waterfront Center, Singapore
July 14-17, 2011
July 8-11, 2009
2ND WORLD CONGRESS
Sheraton Center, Toronto, Canada
July 8-11, 2009
May 17-20, 2007
1ST WORLD CONGRESS
RAI Conference Center, Amsterdam, Netherlands
May 17-20, 2007