18-21 Oct 2011	GRSG | Session 101
16-20 Apr 2012	GRSG | Session 102
2-5 Oct 2012	GRSG | Session 103
13-16 Nov 2012	WP.29 | Session 158
29-30 Sep 2014	CMS II | Session 4
17-19 Dec 2014	CMS II | Session 6
28-29 Jan 2015	CMS II | Session 7
4-8 May 2015	GRSG | Session 108
10-13 Nov 2015	WP.29 | Session 167
9-12 Oct 2018	GRSG | Session 115
8-12 Apr 2019	GRSG | Session 116
8-11 Oct 2019	GRSG | Session 117
9-12 Mar 2020	WP.29 | Session 180
22-24 Jun 2021	WP.29 | Session 184
6 Feb 2023	AVRS | Session 4
10-13 Oct 2023	GRSG | Session 126
15-19 Apr 2024	GRSG | Session 127
17 Apr	AVRS | AVRS-10-2