22 April - 13 May 1968
Tehran, Iran
03 December - 22 September 2014
Global
22 September 2014
New York, United States
04 December - 06 December 2012
Bali, Indonesia
29 September - 02 October 2013
Mexico City, Mexico
07 July - 10 July 2013
Noordwijk, the Netherlands
01 July - 02 July 2013
Geneva, Switzerland
30 September - 04 October 2013
Addis Ababa, Ethiopia
12 August - 14 August 2013
Montevideo, Uruguay
24 June - 26 June 2013
Cairo, Egypt