Session 1 (Brussels, 18 February 2020)	1	2020-02-18
Session 2 (Web conference, 18 May 2020)	2	2020-05-18
Session 3 (Web conference, 28 September 2020)	3	2020-09-28
Session 4 (Web conference, 12 November 2020)	4	2020-11-12
Session 5 (Web conference, 10 December 2020)	5	2020-12-10