21-25 May 2012	GRSP | Session 51
26-29 Jun 2012	WP.29 | Session 157
13-16 Nov 2012	WP.29 | Session 158
11-14 Dec 2012	GRSP | Session 52
19-22 Feb 2013	GRRF | Session 74
12-15 Mar 2013	WP.29 | Session 159
8-11 Apr 2013	GRE | Session 69
15-19 Apr 2013	GRSG | Session 104
13-17 May 2013	GRSP | Session 53
25-28 Jun 2013	WP.29 | Session 160
12-15 Nov 2013	WP.29 | Session 161
17-20 Dec 2013	GRSP | Session 54
11-14 Mar 2014	WP.29 | Session 162
24-27 Jun 2014	WP.29 | Session 163
11-14 Nov 2014	WP.29 | Session 164
10-13 Mar 2015	WP.29 | Session 165
23-26 Jun 2015	WP.29 | Session 166
10-13 Nov 2015	WP.29 | Session 167
18 Nov 2015	PTI | Session 2
29 Feb 2016	PTI | Session 3
8-11 Mar 2016	WP.29 | Session 168
23 May 2016	PTI | Session 4
21-24 Jun 2016	WP.29 | Session 169
5 Sep 2016	PTI | Session 5
15-18 Nov 2016	WP.29 | Session 170
13 Feb 2017	PTI | Session 6
14-17 Mar 2017	WP.29 | Session 171
14 Jun 2017	PTI | Session 7
20-23 Jun 2017	WP.29 | Session 172
24 Oct 2017	PTI | Session 8
24-27 Oct 2017	GRE | Session 78
14-17 Nov 2017	WP.29 | Session 173
7 Feb 2018	PTI | Session 10
12-16 Mar 2018	WP.29 | Session 174
18-22 Jun 2018	WP.29 | Session 175
12-16 Nov 2018	WP.29 | Session 176
15 Nov 2018	PTI | Session 12
14 Feb 2019	PTI | Session 13
11-15 Mar 2019	WP.29 | Session 177
28 May 2019	PTI | Session 14
10 Sep 2019	PTI | Session 15
15 Nov 2019	PTI | Session 16
14 Oct 2021	PTI | Session 24