27-28 April 2009 – Washington, DC, USA
June 30 - July 1, 2010
25-26 May 2009 – Paris, France
22-23 June 2009 – Jiutepec, Mexico
9 July 2009 – L'Aquila, Italy
17-18 September 2009 – Washington, DC, USA
18-19 October 2009 – London, United Kingdom
19 April 2010 – Washington, DC, USA
28-29 June 2010 – Abu Dhabi, UAE
June 30 - July 1, 2010 – Rome, Italy
19-20 July 2010 – Washington, DC, USA
