Session 7 (Moscow, 3-5 March 2015)	7	2015-03-03
Session 8 (Rüsselsheim, 31 Mar-2 April 2015)	8	2015-03-31
Session 9 (St. Petersburg, 7-9 July 2015)	9	2015-07-07
Session 10 (Brussels, 22-24 September 2015)	10	2015-09-22
Session 11 (Seoul, 24-26 November 2015)	11	2015-11-24