5-7 Feb 2018	GTR13 | Session 2
12-16 Mar 2018	WP.29 | Session 174
21-23 Mar 2018	EVS | Session 15
14-18 May 2018	GRSP | Session 63
18-22 Jun 2018	WP.29 | Session 175
11-13 Sep 2018	EVS | Session 16
12-16 Nov 2018	WP.29 | Session 176
11-14 Dec 2018	GRSP | Session 64