Session 1 (Web conference, 24 March 2021)	1	2021-03-24
Session 2 (Web conference, 26 May 2021)	2	2021-05-26
Session 3 (Web conference, 12 July 2021)	3	2021-07-12
Session 4 (Web conference, 13-14 September 2021)	4	2021-09-13
Session 5 (Brussels, 26-27 October 2021)	5	2021-10-26
Session 6 (Web conference, 17 December 2021)	6	2021-12-17