Argentina Argentina, Buenos Aires
28th–30th August 2014
Douglas Arellanes spoke
Argentina Argentina, Buenos Aires
29th–31st August 2013
Douglas Arellanes spoke
Argentina Argentina, Ciudad de Buenos Aires
30th August to 1st September 2012
Douglas Arellanes spoke
25th–29th April 2012
Douglas Arellanes spoke
Switzerland Switzerland, Geneva
22nd–24th February 2012
Douglas Arellanes spoke