10/20/2013 - 10/23/2013 in Barcelona/Spain 02/28/2013 03/06/2013 03/03/2013 01/25/2012 01/31/2012 - 02/02/2012 in Gran Canaria/Spain 10/26/2010 - 10/29/2010 in Belgrade/Serbia 05/23/2008 in Shanghai/China 05/21/2008 - 05/24/2008 in Shanghai/China 05/11/2007 - 05/12/2007 in Kathmandu/Nepal