Session 11 (Paris, 6-7 February 2020)	11	2020-02-06
Session 12 (Web conference, 14-15 May 2020)	12	2020-05-14
AEBS-12.1 (Web conference, 4-5 June 2020)	12	2020-06-04
Session 13 (Web conference, 24-26 June 2020)	13	2020-06-24
Session 14 (Web conference, 4 September 2020)	14	2020-09-04
Session 15 (Web conference, 14 December 2020)	15	2020-12-14