2 - 4 September 2010 - Berlin, Germany

8^th - 11^th September 2010 - Porto, Portugal

12 - 16 September 2010 - Tübingen, Germany

21 - 24 October 2010 - New Delhi, India

22 February 2011 - Manila, Phillipines

22 - 25 March, 2011 - Brussel, Belgium

31 March - 2 April, 2001 - Singapore

23 - 26 May, 2011 - Bali , Indonesia

26 - 27 May, 2011 - Edinburgh, Scotland

20 -25 March 2012 - Buenos Aires, Argentina