5-7 September 2018
Olsztyn | Poland
3-7 September 2018
Krakow | Poland
7-11 July 2018
Berlin | Germany
20-24 June 2018
Madison Wisconsin | USA
11-15 April 2018
Philadelphia | USA
25-27 March 2018
Warsaw | Poland
20-23 March 2018
Trento | Italy
March 14 2018
Harpenden | UK
12 March 2018
Cambridge | UK
11-15 November 2017
Washington DC | USA