11 - 14 June 2018, Copenhagen, Denmark

11 - 15 June 2018, Frankfurt am Main, Germany

19 - 21 June 2018, Astana, Kazakhstan

5 July 2018, Essen, Germany

4 - 7 September 2018, Hamburg, Germany

9 - 13 Sept. 2018, Porto, Portugal

16 - 18 October 2018, Frankfurt am Main, Germany

27 - 29 June 2019, Berlin, Germany