at E-sites on 25 Nov 2015

at CM Telecom, Breda on 23 Sep 2015

at Yonego on 27 May 2015

at E-sites on 15 Apr 2015

at Hotel Ter Elst on 23 Jan 2014 – 25 Jan 2014

at Amsterdam RAI on 5 Jun 2012 – 9 Jun 2012

at Best Western Ter Elst on 26 Jan 2012 – 28 Jan 2012

at Amsterdam RAI on 18 May 2011 – 21 May 2011