Session 10 (Paris, 11-13 January 2017)	10	2017-01-11
Session 11 (Berlin, 28-30 March 2017)	11	2017-03-28
Session 12 (Seoul, 16-18 May 2017)	12	2017-05-16
Session 13 (Paris, 12-14 June 2017)	13	2017-06-12
Session 14 (Cologne, 30 Aug-1 September 2017)	14	2017-08-30
Session 15 (Bonn, 22-24 November 2017)	15	2017-11-22