Session 2 (Tokyo, 14-15 January 2020)	2	2020-01-14
Session 3 (Web conference, 28 July 2020)	3	2020-07-28
Session 4 (Web conference, 8 September 2020)	4	2020-09-08
Session 5 (Web conference, 15 October 2020)	5	2020-10-15
Session 6 (Web conference, 29 October 2020)	6	2020-10-29
Session 7 (Web conference, 17 November 2020)	7	2020-11-17
Session 8 (Web conference, 8 December 2020)	8	2020-12-08