at online on 7 Sep 2020

at Ter Elst on 23 Jan 2020 – 25 Jan 2020

at Mannheim on 11 Oct 2019

at Mercure Hotel MOA on 23 Sep 2019 – 27 Sep 2019

at University of York on 12 Apr 2018 – 14 Apr 2018

at Edinburgh International Conference Center on 4 Nov 2017

at C-HUB on 25 Oct 2017

at DRESDNER VOLKSHAUS on 21 Sep 2017

at RAI Amsterdam on 28 Jun 2017 – 1 Jul 2017