October 28 – 31, 2008
Zurich, Switzerland
Zurich, Switzerland
June 16 – 19, 2008
Moscow, Russia
Moscow, Russia
March 10 – 13, 2008
Toronto, Canada
Toronto, Canada
November 27 – 30, 2007
Beijing, China
Beijing, China
July 3 – 6, 2007
Montreal, Canada
Montreal, Canada
March 20 – 23, 2007
Accra, Ghana
Accra, Ghana
November 7 – 10, 2006
Norwalk, CT, USA
Norwalk, CT, USA
July 3 – 7, 2006
Paris, France
Paris, France
March 21 – 24, 2006
Tokyo, Japan
Tokyo, Japan
November 29, - December 2, 2005
Cape Town, South Africa
Cape Town, South Africa