Session 11 (Geneva, 1 April 2019)	11	2019-04-01
PSG-Webex-01 (Web conference, 18 April 2019)	11	2019-04-18
PSG-Webex-02 (Web conference, 8 May 2019)	11	2019-05-08
PSG-Webex-03 (Web conference, 22 May 2019)	12	2019-05-22
PSG-WebEx-04 (Web conference, 12 June 2019)	12	2019-06-12
PSG-WebEx-05 (Web conference, 27 June 2019)	12	2019-06-27
PSG-WebEx-06 (Web conference, 10 July 2019)	12	2019-07-10
PSG-Webex-07 (Web conference, 30 July 2019)	12	2019-07-30
PSG-Webex-08 (Web conference, 28 August 2019)	12	2019-08-28
PSG-Webex-09 (Web conference, 18 September 2019)	12	2019-09-18
PSG-Webex-10 (Web conference, 26 September 2019)	12	2019-09-26
Session 12 (Geneva, 7 October 2019)	12	2019-10-07
PSG-Webex-11 (Web conference, 13 November 2019)	12	2019-11-13
PSG-Webex-12 (Web conference, 21 November 2019)	12	2019-11-21