Session 12 (Web conference, 13 January 2021)	12	2021-01-13
Session 13 (Web conference, 29 March 2021)	13	2021-03-29
Session 14 (Web conference, 27 April 2021)	14	2021-04-27
Session 15 (Web conference, 29 June 2021)	15	2021-06-29
Session 16 (Web conference, 13 July 2021)	16	2021-07-13
Session 17 (Web conference, 3 August 2021)	17	2021-08-03
Session 18 (Web conference, 2 September 2021)	18	2021-09-02
Session 19 (Web conference, 4 October 2021)	19	2021-10-04
Session 20 (Web conference, 1 December 2021)	20	2021-12-01