Session 3 (Brussels, 19-20 February 2018)	3	2018-02-19
Session 4 (Tokyo, 16-17 May 2018)	4	2018-05-16
Session 5 (London, 26-27 June 2018)	5	2018-06-26
Session 6 (Paris, 1-2 October 2018)	6	2018-10-01
Session 7 (Geneva, 12-13 November 2018)	7	2018-11-12