9-12 Mar 2010	WP.29 | Session 150
29-31 Mar 2010	GRE | Session 63
4-7 Oct 2010	GRE | Session 64
28-31 Mar 2011	GRE | Session 65
4-6 Oct 2011	GRE | Session 66
15-18 Nov 2011	WP.29 | Session 155
26-29 Mar 2012	GRE | Session 67
13-16 Nov 2012	WP.29 | Session 158
8-11 Apr 2013	GRE | Session 69
21-23 Oct 2013	GRE | Session 70
12-15 Nov 2013	WP.29 | Session 161
31 Mar-3 Apr 2014	GRE | Session 71
20-22 Oct 2014	GRE | Session 72
11-14 Nov 2014	WP.29 | Session 164
10-13 Mar 2015	WP.29 | Session 165
13-17 Apr 2015	GRE | Session 73
13 Apr 2015	SLR | Session 4
13 Oct 2015	SLR | Session 5
20-23 Oct 2015	GRE | Session 74
10-13 Nov 2015	WP.29 | Session 167
15-16 Dec 2015	SLR | Session 7
13-14 Jan 2016	SLR | Session 8
29 Feb-1 Mar 2016	SLR | Session 9
5-8 Apr 2016	GRE | Session 75
25-28 Oct 2016	GRE | Session 76
15-18 Nov 2016	WP.29 | Session 170
5-7 Dec 2016	SLR | Session 14
14-17 Mar 2017	WP.29 | Session 171
4-7 Apr 2017	GRE | Session 77
16-18 May 2017	SLR | Session 17
20-23 Jun 2017	WP.29 | Session 172
24-27 Oct 2017	GRE | Session 78
24-27 Apr 2018	GRE | Session 79
23-26 Oct 2018	GRE | Session 80
12-16 Nov 2018	WP.29 | Session 176
15-18 Apr 2019	GRE | Session 81
22-25 Oct 2019	GRE | Session 82
4-6 Nov 2019	SLR | Session 34
26-28 Aug 2020	SLR | Session 40
19-23 Oct 2020	GRE | Session 83
26-30 Apr 2021	GRE | Session 84
25-29 Apr 2022	GRE | Session 86
25-28 Apr 2023	GRE | Session 88