9th–10th October 2014
Sven Efftinge spoke
27th–28th May 2014
Sven Efftinge was involved
12th–16th May 2014
Sven Efftinge spoke
United States United States, San Francisco
17th–20th March 2014
Sven Efftinge spoke
21st–22nd January 2014
Sven Efftinge spoke
11th–15th November 2013
Sven Efftinge spoke
4th–8th November 2013
Sven Efftinge spoke
10th–12th September 2013
Sven Efftinge spoke
22nd–26th April 2013
Sven Efftinge spoke
10th–12th April 2013
Sven Efftinge spoke
United States United States, Boston
25th–28th March 2013
Sven Efftinge spoke
23rd–25th October 2012
Sven Efftinge spoke
United States United States, Reston
26th–29th March 2012
Sven Efftinge spoke
13th–15th February 2012
Sven Efftinge spoke
28th June 2011
Sven Efftinge spoke
Switzerland Switzerland, Zurich
21st–23rd June 2011
Sven Efftinge spoke
20th June 2011
Sven Efftinge spoke
25th–27th May 2011
Sven Efftinge spoke
United States United States, Santa Clara
21st–24th March 2011
Sven Efftinge spoke
3rd–7th May 2010
Sven Efftinge spoke