Session 3 (Brussels, 8-9 January 2020)	3	2020-01-08
Session 4 (Canceled, 11-12 March 2020)	4	2020-03-11
Session 5 (Web conference, 28 April 2020)	5	2020-04-28
Session 6 (Web conference, 6-7 October 2020)	6	2020-10-06
Session 7 (Web conference, 1-2 December 2020)	7	2020-12-01