23-26 January 2018
Davos-Klosters, Switzerland

12 December 2017
Paris, France

30 November – 1 December 2017
Helsinki, Finland

29 November – 1 December 2017
Bratislava, Slovakia

7-8 November 2017
Paris, France

6-18 November 2017
Bonn, Germany

23-24 May 2018
Malmö, Sweden

16-19 November 2017
New Delhi, India

1-2 November 2017
Abu Dhabi, United Arab Emirates

25-29 September 2017
Houston, Texas, USA