10-11 Apr 2007	CS | Session 1
11 Sep 2008	CS | Session 2
25-29 May 2009	GRSP | Session 45
8-11 Dec 2009	GRSP | Session 46
17-21 May 2010	GRSP | Session 47
22-25 Jun 2010	WP.29 | Session 151
7-10 Dec 2010	GRSP | Session 48
16-20 May 2011	GRSP | Session 49
21-25 May 2012	GRSP | Session 51
11-14 Dec 2012	GRSP | Session 52
12-15 Mar 2013	WP.29 | Session 159
13-17 May 2013	GRSP | Session 53
25-28 Jun 2013	WP.29 | Session 160
17-20 Dec 2013	GRSP | Session 54
19-23 May 2014	GRSP | Session 55
24-27 Jun 2014	WP.29 | Session 163
9-12 Dec 2014	GRSP | Session 56
23-26 Jun 2015	WP.29 | Session 166
8-12 May 2017	GRSP | Session 61
12-15 Dec 2017	GRSP | Session 62
14-18 May 2018	GRSP | Session 63
12-16 Nov 2018	WP.29 | Session 176
11-14 Dec 2018	GRSP | Session 64
13-17 May 2019	GRSP | Session 65
12-14 Nov 2019	WP.29 | Session 179
10-13 Dec 2019	GRSP | Session 66
27-31 Mar 2023	GRSG | Session 125
15-19 May 2023	GRSP | Session 73
27-31 May 2024	GRSP | Session 75
16 Jul 2024	GRSP-TF-AVRS | Session 6
11-15 Nov 2024	WP.29 | Session 194
12 Nov 2024	GRSP-TF-AVRS | Session 8
2-6 Dec 2024	GRSP | Session 76
11 Mar	GRSP-TF-AVRS | Session 12